ZHCSZ00A May 2024 – September 2025 DRV8000-Q1
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
|---|---|---|---|---|---|---|
| 电源(DVDD、VCP、PVDD) | ||||||
| IPVDDQ | PVDD 睡眠模式电流 | VPVDD = 13.5V,nSLEEP = 0V -40 ≤ TJ ≤ 85˚C | 3.5 | 5.5 | µA | |
| IDVDDQ | DVDD 睡眠模式电流 | VPVDD = 13.5V,nSLEEP = 0V -40 ≤ TJ ≤ 85˚C | 3 | 4 | µA | |
| IPVDD | PVDD 活动模式电流 | VPVDD = 13.5, nSLEEP = VDVDD | 8.7 | 14.5 | mA | |
| IPVDD | PVDD 活动模式电流,减少选项。 | VPVDD = 13.5,nSLEEP = VDVDD;倍压器模式下的电荷泵。 | 7 | 11.5 | mA | |
| IDVDD | DVDD 活动模式电流 | SDO = 0V | 5 | 8.5 | mA | |
| IDVDD | DVDD 有源模式电流,减少选项 | SDO = 0V;倍压器模式下的电荷泵。 | 3.3 | 7 | mA | |
| IPVDD_CP_DIS | PVDD 电荷泵禁用模式电流 | VPVDD = 13.5V,DIS_CP = 1,EN_GD = 0,HEAT_EN = 0,EC_ON = 0,OUTx_EN = 0 | 1.2 | 4.5 | mA | |
| IDVDD_CP_DIS | DVDD 电荷泵禁用模式电流 | VPVDD = 13.5V,DIS_CP = 1,EN_GD = 0,HEAT_EN = 0,EC_ON = 0,OUTx_EN = 0 | 3.4 | 8.5 | mA | |
| tWAKE | 开通时间 | nSLEEP = VDVDD 进入活动模式 | 670 | 850 | µs | |
| tSLEEP | 关断时间 | nSLEEP = 0V 进入睡眠模式 | 1 | ms | ||
| tDRVOFF_FLTR | DRVOFF 信号置位的滤波时间 | DRVOFF = 0V 至 VDVDD | 15 | µs | ||
| fVDD | 数字振荡器开关频率 | 展频的主频率 | 12.83 | 14.25 | 15.68 | MHz |
| fVDD | 数字振荡器展频范围 | 中心在初级频率上扩展 | -7 | 7 | % | |
| VVCP | 相对于 PVDD 的电荷泵稳压器电压 | VPVDD ≥ 9V,IVCP ≤ 20mA | 9.5 | 10.5 | 12.5 | V |
| VVCP | 相对于 PVDD 的电荷泵稳压器电压 | VPVDD = 7V,IVCP ≤ 15mA | 8.5 | 9 | 12 | V |
| VVCP | 相对于 PVDD 的电荷泵稳压器电压 | VPVDD = 5V,IVCP ≤ 12mA | 6.8 | 7.5 | 11 | V |
| tCP_tran | 倍频器模式和三倍器模式之间的电荷泵转换时间 | 300 | µs | |||
| tCP_EN | 启用命令后的电荷泵导通时间。包括初始化。 | 500 | 550 | µs | ||
| IVCP_LIM | 电荷泵输出电流限制 | VPVDD = 13.5V,CFLY1 = CFLY2 = 100nF,CVCP = 1µF,电荷泵启动期间的浪涌 | 500 | mA | ||
| fVCP | 电荷泵开关频率 | 展频的主频率 | 400 | kHz | ||
| 逻辑电平输入(INx、nSLEEP、SCLK、SDI 等) | ||||||
| VIL | 输入逻辑低电平电压 | DRVOFF、GD_INx、PWM1,IPROPI/PWM2、nSLEEP、SCLK、SDI | 0.3 | VDVDD x 0.3 | V | |
| VIH | 输入逻辑高电平电压 | DRVOFF、GD_INx、PWM1,IPROPI/PWM2、nSLEEP、SCLK、SDI | VDVDD x 0.7 | 5.5 | V | |
| VHYS | 输入迟滞 | DRVOFF、GD_INx、PWM1,IPROPI/PWM2、nSLEEP、SCLK、SDI | VDVDD x 0.15 | V | ||
| IIL | 输入逻辑低电平电流 | VDIN = 0V、DRVOFF、GD_INx、PWM1、IPROPI/PWM2、nSLEEP、SCLK、SDI | -5 | 5 | µA | |
| IIL | 输入逻辑低电平电流 | VDIN = 0V,nSCS | 25 | 50 | µA | |
| IIH | 输入逻辑高电流 | VDIN = VDVDD,nSCS | -5 | 5 | µA | |
| IIH | 输入逻辑高电流 | V DIN = VDVDD、DRVOFF、GD_INx、PWM1、IPROPI/PWM2、nSLEEP、SCLK、SDI | 25 | 50 | µA | |
| RPD | 输入下拉电阻 | 至 GND、DRVOFF、GD_INx、PWM1、IPROPI/PWM2、nSLEEP、SCLK、SDI | 140 | 200 | 260 | kΩ |
| RPU | 输入上拉电阻 | 至 DVDD,nSCS | 140 | 200 | 265 | kΩ |
| 推挽式输出 SDO | ||||||
| VOL | 输出逻辑低电平电压 | IOD = 5mA | 0.5 | V | ||
| VOH | 输出逻辑高电压 | IOD = –5 mA,SDO | DVDD x 0.8 | V | ||
| 栅极驱动器(GHx、GLx、SHx、SL) | ||||||
| VGHx_L | GHx 低电平输出电压 | IDRVN_HS = ISTRONG,IGHx = 1mA,GHx 至 SHx | 0 | 0.25 | V | |
| VGLx_L | GLx 低电平输出电压 | IDRVN_LS = ISTRONG,IGLx = 1mA,GLx 至 SL | 0 | 0.25 | V | |
| VGHx_H | GHx 高电平输出电压 | IDRVP_HS = IHOLD,IGHx = 1mA,VCP 至 GHx | 0 | 0.25 | V | |
| VGLx_H | GLx 高电平输出电压 | IDRVP_LS = IHOLD,IGLx = 1mA,10.5V ≤ VPVDD ≤ VPVDD_OV,GLx 至 SL。如果 VPVDD > VPVDD_OV,栅极驱动器会关闭 | 9.35 | 10.5 | 12.5 | V |
| IDRVP | 峰值栅极电流(拉电流) | IDRVP_x = 0000b,VGSx = 3V,VPVDD ≥ 7V | 0.2 | 0.5 | 0.83 | mA |
| IDRVP_x = 0001b,VGSx = 3V,VPVDD ≥ 7V | 0.5 | 1 | 1.6 | mA | ||
| IDRVP_x = 0010b,VGSx = 3V,VPVDD ≥ 7V | 1.3 | 2 | 2.8 | mA | ||
| IDRVP_x = 0011b,VGSx = 3V,VPVDD ≥ 7V | 2.1 | 3 | 4 | mA | ||
| IDRVP_x = 0100b,VGSx = 3V,VPVDD ≥ 7V | 2.9 | 4 | 5.3 | mA | ||
| IDRVP_x = 0101b,VGSx = 3V,VPVDD ≥ 7V | 3.7 | 5 | 6.45 | mA | ||
| IDRVP_x = 0110b,VGSx = 3V,VPVDD ≥ 7V | 4.45 | 6 | 7.65 | mA | ||
| IDRVP_x = 0111b,VGSx = 3V,VPVDD ≥ 7V | 5.5 | 7 | 9 | mA | ||
| IDRVP_x = 1000b,VGSx = 3V,VPVDD ≥ 7V | 5.6 | 8 | 10.2 | mA | ||
| IDRVP_x = 1001b,VGSx = 3V,VPVDD ≥ 7V | 8.8 | 12 | 15.2 | mA | ||
| IDRVP_x = 1010b,VGSx = 3V,VPVDD ≥ 7V | 11.6 | 16 | 20.4 | mA | ||
| IDRVP_x = 1011b,VGSx = 3V,VPVDD ≥ 7V | 16 | 20 | 25.4 | mA | ||
| IDRVP_x = 1100b,VGSx = 3V,VPVDD ≥ 7V | 17.6 | 24 | 30.4 | mA | ||
| IDRVP_x = 1101b,VGSx = 3V,VPVDD ≥ 7V | 24 | 31 | 40 | mA | ||
| IDRVP_x = 1110b,VGSx = 3V,VPVDD ≥ 7V | 28 | 48 | 62 | mA | ||
| IDRVP_x = 1111b,VGSx = 3V,VPVDD ≥ 7V | 46 | 62 | 78 | mA | ||
| IDRVN | 峰值栅极电流(灌电流) | IDRVN_x = 0000b,VGSx = 3V,VPVDD ≥ 7V | 0.07 | 0.5 | 0.85 | mA |
| IDRVN_x = 0001b,VGSx = 3V,VPVDD ≥ 7V | 0.23 | 1 | 1.7 | mA | ||
| IDRVN_x = 0010b,VGSx = 3V,VPVDD ≥ 7V | 0.7 | 2 | 3.2 | mA | ||
| IDRVN_x = 0011b,VGSx = 3V,VPVDD ≥ 7V | 1.2 | 3 | 4.6 | mA | ||
| IDRVN_x = 0100b,VGSx = 3V,VPVDD ≥ 7V | 1.75 | 4 | 5.9 | mA | ||
| IDRVN_x = 0101b,VGSx = 3V,VPVDD ≥ 7V | 2.4 | 5 | 7.2 | mA | ||
| IDRVN_x = 0110b,VGSx = 3V,VPVDD ≥ 7V | 3 | 6 | 8.5 | mA | ||
| IDRVN_x = 0111b,VGSx = 3V,VPVDD ≥ 7V | 3.6 | 7 | 9.8 | mA | ||
| IDRVN_x = 1000b,VGSx = 3V,VPVDD ≥ 7V | 4.3 | 8 | 11 | mA | ||
| IDRVN_x = 1001b,VGSx = 3V,VPVDD ≥ 7V | 7.3 | 12 | 16 | mA | ||
| IDRVN_x = 1010b,VGSx = 3V,VPVDD ≥ 7V | 10.6 | 16 | 20.4 | mA | ||
| IDRVN_x = 1011b,VGSx = 3V,VPVDD ≥ 7V | 14 | 20 | 25.3 | mA | ||
| IDRVN_x = 1100b,VGSx = 3V,VPVDD ≥ 7V | 17.8 | 24 | 30.2 | mA | ||
| IDRVN_x = 1101b,VGSx = 3V,VPVDD ≥ 7V | 23.8 | 31 | 40.2 | mA | ||
| IDRVN_x = 1110b,VGSx = 3V,VPVDD ≥ 7V | 27 | 48 | 63 | mA | ||
| IDRVN_x = 1111b,VGSx = 3V,VPVDD ≥ 7V | 45 | 62 | 79 | mA | ||
| IHOLD | 栅极上拉保持电流 | 栅极保持拉电流,VGSx = 3V | 5 | 16 | 30 | mA |
| ISTRONG | 栅极强下拉电流 | VGSx = 3V IDRV = 0.5 至 12mA | 30 | 62 | 100 | mA |
| ISTRONG | 栅极强下拉电流 | VGSx = 3V IDRV = 16 至 62mA | 45 | 128 | 200 | mA |
| RPDSA_LS | 低侧半有源栅极下拉电阻 | GLx 至 SL,VGSx = 3V | 1.8 | kΩ | ||
| RPDSA_LS | 低侧半有源栅极下拉电阻 | GLx 至 SL,VGSx = 1V | 5 | kΩ | ||
| RPD_HS | 高侧无源栅极下拉电阻 | GHx 至 SHx | 150 | kΩ | ||
| RPD_LS | 低侧无源栅极下拉电阻 | GLx 至 SL | 150 | kΩ | ||
| ISHx | 开关节点感测漏电流 | 进入 SHx,SHx = PVDD < 28V GHx – SHx = 0V,nSLEEP = 0V | -5 | 0 | 20 | µA |
| 栅极驱动器时序(GHx,GLx) | ||||||
| tPDR_LS | 低侧上升传播延迟 | 输入至 GLx 上升 | 300 | 850 | ns | |
| tPDF_LS | 低侧下降传播延迟 | 输入至 GLx 下降 | 300 | 600 | ns | |
| tPDR_HS | 高侧上升传播延迟 | 输入至 GHx 上升 | 300 | 600 | ns | |
| tPDF_HS | 高侧下降传播延迟 | 输入至 GHx 上升 | 300 | 600 | ns | |
| tDEAD | 内部握手死区时间 | GLx/GHx 下降 10% 至 GHx/GLx 上升 10% | 350 | ns | ||
| tDEAD_D | 可插入的数字死区时间 | VGS_TDEAD = 00b,仅握手 | 0 | µs | ||
| VGS_TDEAD = 01b | 1.6 | 2 | 2.4 | µs | ||
| VGS_TDEAD = 10b | 3.4 | 4 | 4.6 | µs | ||
| VGS_TDEAD = 11b | 6 | 8 | 10 | µs | ||
| 电流分流放大器(SN、SO、SP) | ||||||
| VCOM | 共模输入范围 | -2 | VPVDD + 2 | V | ||
| GCSA | 检测放大器增益 | CSA_GAIN = 00b | 9.75 | 10 | 10.25 | V/V |
| CSA_GAIN = 01b | 19.5 | 20 | 20.5 | V/V | ||
| CSA_GAIN = 10b | 38.8 | 40 | 41.2 | V/V | ||
| CSA_GAIN = 11b | 77.6 | 80 | 82.4 | V/V | ||
| tSET | 感测放大器稳定时间至 1% | VSO_STEP = 1.5V,GCSA = 10V/V CSO = 60pF | 2.2 | µs | ||
| VSO_STEP = 1.5V,GCSA = 20V/V CSO = 60pF | 2.2 | µs | ||||
| VSO_STEP = 1.5V,GCSA = 40V/V CSO = 60pF | 2.2 | µs | ||||
| VSO_STEP = 1.5V,GCSA = 80V/V CSO = 60pF | 3 | µs | ||||
| tBLK_CSA | 检测放大器输出消隐时间 (栅极驱动器 TDRIVE 的百分比) |
CSA_BLK = 000b | 0 | % | ||
| CSA_BLK = 001b | 25 | % | ||||
| CSA_BLK = 010b | 37.5 | % | ||||
| CSA_BLK = 011b | 50 | % | ||||
| CSA_BLK = 100b | 62.5 | % | ||||
| CSA_BLK = 101b | 75 | % | ||||
| CSA_BLK = 110b | 87.5 | % | ||||
| CSA_BLK = 111b | 100 | % | ||||
| tSLEW_CSA | 输出压摆率 | CSO = 60pF | 2.5 | V/µs | ||
| VBIAS | 输出电压偏置比 | VSPx = VSNx = 0V,CSA_DIV = 0b | VDVDD / 2 | V | ||
| VSPx = VSNx = 0V,CSA_DIV = 1b | VDVDD / 8 | V | ||||
| VLINEAR | 线性输出电压范围 | VDVDD = 3.3V = 5V | 0.25 | VDVDD – 0.25 | V | |
| VOFF | 输入偏移电压 | VSPx = VSNx = 0V,TJ = 25℃ | -1 | 1 | mV | |
| VOFF_D | 输入失调电压漂移 | VSPx = VSNx = 0V | ±10 | ±25 | µV/˚C | |
| IBIAS | 输入偏置电流 | VSPx = VSNx = 0V | 100 | µA | ||
| IBIAS_OFF | 输入偏置电流失调 | ISPx - ISNx | 100 | µA | ||
| CMRR | 共模抑制比 | 直流,–40 ≤ TJ ≤ 125˚C | 72 | 90 | dB | |
| 直流,–40 ≤ TJ ≤ 150˚C | 69 | 90 | dB | |||
| 20kHz | 80 | dB | ||||
| PSRR | 电源抑制比 | PVDD 至 SOx,直流 | 100 | dB | ||
| PVDD 至 SOx,20kHz | 90 | dB | ||||
| PVDD 至 SOx,400kHz | 70 | dB | ||||
| 栅极驱动器保护电路 | ||||||
| VCP_UV | 电荷泵欠压阈值 | VVCP - VPVDD,VVCP 下降 VCP_UV_MODE = 0b | 4 | 4.75 | 5.5 | V |
| VVCP - VPVDD,VVCP 下降 VCP_UV_MODE = 1b | 5.5 | 6.25 | 7 | V | ||
| tCP_UV_DG | 电荷泵欠压抗尖峰脉冲时间 | 8 | 10 | 12.75 | µs | |
| VCP_SO | 电荷泵三倍器至倍压器切换阈值 | VPVDD 上升 | 17.75 | 18.75 | 19.75 | V |
| VCP_SO | 电荷泵三倍器至倍压器切换阈值 | VPVDD 下降 | 16.75 | 17.75 | 18.75 | V |
| tCP_SO_HYS | 电荷泵三倍器至倍压器切换迟滞 | 1.15 | V | |||
| tCP_SO_DG | 电荷泵三倍器至倍压器切换阈值抗尖峰脉冲 | 8 | 10 | 12.75 | µs | |
| VGS_CLP | 高侧驱动器 VGS 保护钳位 | 12.5 | 15 | 17 | V | |
| VGS_LVL | 栅极电压监控阈值 | VGHx – VSHx,VGLx – VPGND,VGS_LVL = 0b | 1.1 | 1.4 | 1.75 | V |
| VGHx – VSHx,VGLx – VPGND,VGS_LVL = 1b | 0.75 | 1 | 1.2 | V | ||
| tGS_FLT_DG | VGS 故障监控抗尖峰脉冲时间 | 1.5 | 2 | 2.75 | µs | |
| tGS_HS_DG | VGS 握手监控抗尖峰脉冲时间 | 210 | ns | |||
| tDRIVE | VGS 和 VDS 监控消隐时间 | VGS_TDRV = 000b | 1.5 | 2 | 2.5 | µs |
| VGS_TDRV = 001b | 3.25 | 4 | 4.75 | µs | ||
| VGS_TDRV = 010b | 6 | 8 | 10 | µs | ||
| VGS_TDRV = 011b | 10 | 12 | 14 | µs | ||
| VGS_TDRV = 100b | 14 | 16 | 18 | µs | ||
| VGS_TDRV = 101b | 20 | 24 | 28 | µs | ||
| VGS_TDRV = 110b | 28 | 32 | 36 | µs | ||
| VGS_TDRV = 111b | 80 | 96 | 120 | µs | ||
| VDS_LVL | VDS 过流保护阈值 (DRV800x-Q1 独立半桥模式) |
VDS_LVL_x = 0000b,BRG_MODE = 00b | 0.050 | 0.062 | 0.074 | V |
| VDS_LVL_x = 0001b,BRG_MODE = 00b | 0.070 | 0.084 | 0.098 | V | ||
| VDS_LVL_x = 0010b,BRG_MODE = 00b | 0.089 | 0.105 | 0.123 | V | ||
| VDS_LVL_x = 0011b,BRG_MODE = 00b | 0.108 | 0.127 | 0.147 | V | ||
| VDS_LVL_x = 0100b,BRG_MODE = 00b | 0.128 | 0.148 | 0.170 | V | ||
| VDS_LVL_x = 0101b,BRG_MODE = 00b | 0.147 | 0.169 | 0.195 | V | ||
| VDS_LVL_x = 0110b,BRG_MODE = 00b | 0.166 | 0.191 | 0.218 | V | ||
| VDS_LVL_x = 0111b,BRG_MODE = 00b | 0.185 | 0.212 | 0.243 | V | ||
| VDS_LVL_x = 1000b,BRG_MODE = 00b | 0.278 | 0.318 | 0.363 | V | ||
| VDS_LVL_x = 1001b,BRG_MODE = 00b | 0.372 | 0.425 | 0.483 | V | ||
| VDS_LVL_x = 1010b,BRG_MODE = 00b | 0.466 | 0.532 | 0.605 | V | ||
| VDS_LVL_x = 1011b,BRG_MODE = 00b | 0.562 | 0.638 | 0.725 | V | ||
| VDS_LVL_x = 1100b,BRG_MODE = 00b | 0.655 | 0.745 | 0.847 | V | ||
| VDS_LVL_x = 1101b,BRG_MODE = 00b | 0.942 | 1.066 | 1.208 | V | ||
| VDS_LVL_x = 1110b,BRG_MODE = 00b | 1.322 | 1.494 | 1.692 | V | ||
| VDS_LVL_x = 1111b,BRG_MODE = 00b | 1.890 | 2.132 | 2.411 | V | ||
| VDS_LVL | VDS 过流保护阈值 (DRV800x-Q1 H 桥模式,VDS_LVLx 设置匹配,DRV800xE-Q1 所有模式) |
VDS_LVL_x = 0000b | 0.051 | 0.06 | 0.069 | V |
| VDS_LVL_x = 0001b | 0.068 | 0.08 | 0.092 | V | ||
| VDS_LVL_x = 0010b | 0.085 | 0.10 | 0.115 | V | ||
| VDS_LVL_x = 0011b | 0.102 | 0.12 | 0.138 | V | ||
| VDS_LVL_x = 0100b | 0.119 | 0.14 | 0.161 | V | ||
| VDS_LVL_x = 0101b | 0.136 | 0.16 | 0.184 | V | ||
| VDS_LVL_x = 0110b | 0.153 | 0.18 | 0.207 | V | ||
| VDS_LVL_x = 0111b | 0.17 | 0.2 | 0.23 | V | ||
| VDS_LVL_x = 1000b | 0.255 | 0.3 | 0.345 | V | ||
| VDS_LVL_x = 1001b | 0.35 | 0.4 | 0.45 | V | ||
| VDS_LVL_x = 1010b | 0.44 | 0.5 | 0.56 | V | ||
| VDS_LVL_x = 1011b | 0.52 | 0.6 | 0.68 | V | ||
| VDS_LVL_x = 1100b | 0.61 | 0.7 | 0.79 | V | ||
| VDS_LVL_x = 1101b | 0.88 | 1 | 1.12 | V | ||
| VDS_LVL_x = 1110b | 1.2 | 1.4 | 1.6 | V | ||
| VDS_LVL_x = 1111b | 1.75 | 2 | 2.25 | V | ||
| tDS_DG | VDS 过流保护抗尖峰脉冲时间 | VDS_DG = 00b | 0.75 | 1 | 1.5 | µs |
| VDS_DG = 01b | 1.5 | 2 | 2.5 | µs | ||
| VDS_DG = 10b | 3.25 | 4 | 4.75 | µs | ||
| VDS_DG = 11b | 6 | 8 | 10 | µs | ||
| IOLD_PU | 离线诊断电流源 | 上拉电流 | 3.5 | mA | ||
| IOLD_PD | 离线诊断电流源 | 下拉电流 | 4 | mA | ||
| ROLD | 离线开路负载电阻检测阈值 | VDS_LVL = 1.4V,5V ≤ VPVDD ≤ 18V | 22 | 50 | kΩ | |
| VDS_LVL = 1.4V,5V ≤ VPVDD ≤ 37V | 22 | 105 | kΩ | |||
| VDS_LVL = 2V,5V ≤ VPVDD ≤ 18V | 10 | 25 | kΩ | |||
| VDS_LVL = 2V,5V ≤ VPVDD ≤ 37V | 10 | 50 | kΩ | |||
| 加热器 MOSFET 驱动器 | ||||||
| IGH_HS_HEAT | 平均充电电流 | TJ = 25°C | 50 | mA | ||
| RGL_HEAT | 导通电阻(放电阶段) | TJ = 25°C | 15 | 20 | 25 | Ω |
| RGL_HEAT | 导通电阻(放电阶段) | TJ = 125°C | 28 | 36 | Ω | |
| VGH_HS_HIGH | GH_HS 高电平输出电压 | VPVDD = 5V;ICP = 15mA | VSH_HS + 6 | V | ||
| VGH_HS_HIGH | GH_HS 高电平输出电压 | VPVDD = 13.5V;ICP = 15mA | VSH_HS + 8 | VSH_HS + 10 | VSH_HS + 11.5 | V |
| IHEAT_SH_STBY_LK | SH_HS 泄漏电流待机 | 25 | µA | |||
| RGS_HEAT | 无源栅极钳位电阻 | 150 | kΩ | |||
| tPDR_GH_HS | GH_HS 上升传播延迟 | VPVDD = 13.5V;RG = 0Ω;CG = 2.7nF | 0.6 | µs | ||
| tPDF_GH_HS | GH_HS 下降传播延迟 | VPVDD = 13.5 V; VSH_HS = 0 V; RG = 0 Ω; CG = 2.7 nF | 0.5 | µs | ||
| tRISE_GH_HS | 上升时间(开关模式) | VPVDD = 13.5 V; VSH_HS = 0 V; RG = 0 Ω; CG = 2.7 nF | 300 | ns | ||
| tFALL_GH_HS | 下降时间(开关模式) | VPVDD = 13.5V;VSH_HS = 0V;RG = 0Ω;CG = 2.7nF | 170 | ns | ||
| 加热器保护电路 | ||||||
| VDS_LVL_HEAT | 加热器 MOSFET 的 VDS 过流保护阈值电平 | HEAT_VDS_LVL = 0000b | 0.050 | 0.06 | 0.07 | V |
| HEAT_VDS_LVL = 0001b | 0.067 | 0.08 | 0.093 | V | ||
| HEAT_VDS_LVL = 0010b | 0.085 | 0.10 | 0.115 | V | ||
| HEAT_VDS_LVL = 0011b | 0.102 | 0.12 | 0.138 | V | ||
| HEAT_VDS_LVL = 0100b | 0.119 | 0.14 | 0.161 | V | ||
| HEAT_VDS_LVL = 0101b | 0.136 | 0.16 | 0.184 | V | ||
| HEAT_VDS_LVL = 0110b | 0.153 | 0.18 | 0.207 | V | ||
| HEAT_VDS_LVL = 0111b | 0.17 | 0.2 | 0.23 | V | ||
| HEAT_VDS_LVL = 1000b | 0.204 | 0.240 | 0.276 | V | ||
| HEAT_VDS_LVL = 1001b | 0.238 | 0.280 | 0.322 | V | ||
| HEAT_VDS_LVL = 1010b | 0.272 | 0.320 | 0.368 | V | ||
| HEAT_VDS_LVL = 1011b | 0.306 | 0.360 | 0.414 | V | ||
| HEAT_VDS_LVL = 1100b | 0.340 | 0.400 | 0.460 | V | ||
| HEAT_VDS_LVL = 1101b | 0.374 | 0.440 | 0.506 | V | ||
| HEAT_VDS_LVL = 1110b | 0.476 | 0.560 | 0.644 | V | ||
| HEAT_VDS_LVL = 1111b | 0.85 | 1 | 1.15 | V | ||
| tDS_HEAT_DG | VDS 过流保护抗尖峰脉冲时间 | HEAT_VDS_DG = 00b | 0.75 | 1 | 1.5 | µs |
| HEAT_VDS_DG = 01b | 1.5 | 2 | 2.5 | µs | ||
| HEAT_VDS_DG = 10b | 3.25 | 4 | 4.75 | µs | ||
| HEAT_VDS_DG = 11b | 6 | 8 | 10 | µs | ||
| tDS_HEAT_BLK | VDS 过流保护消隐时间 | HEAT_VDS_BLK = 00b | 3.25 | 4 | 4.75 | µs |
| HEAT_VDS_BLK = 01b | 6 | 8 | 10 | µs | ||
| HEAT_VDS_BLK = 10b | 13 | 16 | 19 | µs | ||
| HEAT_VDS_BLK = 11b | 27 | 32 | 37 | µs | ||
| VOL_HEAT | 开路负载阈值电压 | VSH_HS = 0V | 1.8 | 2 | 2.2 | V |
| IOL_HEAT | 上拉电流源开路负载诊断已激活 | VSH_HS = 0V;VSHheater = 4.5V | 1 | mA | ||
| tOL_HEAT | 加热器 MOSFET 的开路负载滤波时间 | 2 | ms | |||
| 电致变色驱动器 | ||||||
| RDSON ECFB | 用于 EC 放电的低侧 MOSFET 导通电阻 | VPVDD = 13.5V;TJ = 25˚C;IECFB = ±0.25A ECFB_LS_EN = 1b |
1375 | mΩ | ||
| RDSON ECFB | 用于 EC 放电的低侧 MOSFET 导通电阻 | VPVDD = 13.5V;TJ = 150˚C;IECFB = ±0.125A ECFB_LS_EN = 1b |
2500 | mΩ | ||
| IOC_ECFB | 低侧 MOSFET 的过流阈值 | VPVDD = 13.5V;IECFB 电流(灌电流) | 0.5 | 1 | A | |
| tDG_OC_ECFB | 过流关断抗尖峰脉冲时间 | VPVDD <20V;IECFB 电流(灌电流) | 40 | µs | ||
| VPVDD >20V,IECFB 电流(灌电流) | 15 | µs |
||||
| dVECFB/dt | ECFB 低侧 MOSFET 的转换率 | VPVDD = 13.5V,Rload = 64Ω 至 PVDD | 7 | V/µs | ||
| IOL_ECFB_LS | 放电期间 EC 的开路负载检测阈值 | EC_OLEN = 1b,ECFB_LS_EN = 1b | 10 | 20 | 32 | mA |
| tDG_OL_ECFB_LS | 开路负载检测抗尖峰脉冲时间 | EC_OLEN = 1b,ECFB_LS_EN = 1b | 400 | 600 | µs | |
| VEC_CTRLmax | ECFB 的最大 EC 控制电压目标 | ECFB_MAX = 1b | 1.4 | 1.6 | V | |
| VEC_CTRLmax | ECFB 的最大 EC 控制电压目标 | ECFB_MAX = 0b | 1.12 | 1.28 | V | |
| VEC_res | ECFB 可调电压的最小分辨率 | EC_ON = 1b | 23.8 | mV | ||
| DNLECFB | 微分非线性 | EC_ON = 1b | -2 | 2 | LSB | |
| |dVECFB| | 目标和 ECFB 之间的电压偏差 | Vtarget = 23.8mV,dVECFB=Vtarget - VECFB;|IECDRV| < 1µA | –5% (–1LSB) | +5% (+1LSB) | mV | |
| |dVECFB| | 目标和 ECFB 之间的电压偏差 | Vtarget = 1.5V,dVECFB=Vtarget - VECFB;|IECDRV| < 1µA | –5% (–1LSB) | +5% (+1LSB) | mV | |
| VECFB_HI | 表示 ECFB 上的电压高于目标 | EC_ON = 1b | Vtarget + 0.12 | V | ||
| VECFB_LO | 表示 ECFB 上的电压低于目标 | EC_ON = 1b | Vtarget – 0.12 | V | ||
| tFT_ECFB | ECFB 高电平/低电平标志的滤波时间 | EC_ON = 1b | 32 | µs | ||
| tBLK_ECFB | EC 调节标志的消隐时间 | 任何 EC 目标电压变化 | 200 | 250 | 300 | µs |
| VECFB_OV_TH | ECFB 上的过压阈值 | ECFB_OV_MODE = 01b 或 10b,EC_ON = 1b | 3 | V | ||
| tECFB_OV_DG | ECFB 上的过压标志抗尖峰脉冲时间 | ECFB_OV_MODE = 01b 或 10b,ECFB_OV_DG = 00b | 16 | 20 | 24 | µs |
| ECFB_OV_MODE = 01b 或 10b,ECFB_OV_DG = 01b | 40 | 50 | 60 | µs | ||
| ECFB_OV_MODE = 01b 或 10b,ECFB_OV_DG = 10b | 80 | 100 | 120 | µs | ||
| ECFB_OV_MODE = 01b 或 10b,ECFB_OV_DG = 11b | 160 | 200 | 240 | µs | ||
| VECDRVminHIGH | EC_ON = 1 时 ECDRV 的输出电压范围 | IECDRV = -10µA | 4.5 | 6.5 | V | |
| VECDRVmaxLOW | EC_ON = 0 时 ECDRV 的输出电压范围 | IECDRV = 10µA | 0 | 0.7 | V | |
| IECDRV | 流入 ECDRV 的电流 | Vtarget > VECFB + 500mV; VECDRV = 3.5V |
-730 | -80 | µA | |
| IECDRV | 流入 ECDRV 的电流 | Vtarget < VECFB - 500mV; VECDRV = 1.0V; Vtarget = 1 LSB;VECFB = 0.5V |
150 | 350 | µA | |
| RECDRV_DIS | 快速放电模式下 ECDRV 上的下拉电阻 | VECDRV = 0.7V;EC 使能,然后 EC<5:0> = 0 或 EC 禁用 | 11 | kΩ | ||
| tDISCHARGE | 自动放电脉冲宽度 | ECFB_LS_PWM = 1b,ECFB_LS_EN = 1b | 240 | 300 | 360 | ms |
| tECFB_DISC_BLK | 自动放电消隐时间 | ECFB_LS_PWM = 1b,ECFB_LS_EN = 1b | 2.25 | 3 | 3.75 | ms |
| VDISC_TH | PWM 放电电平 VECDRV | ECFB_LS_PWM = 1b,ECFB_LS_EN = 1b | 335 | 400 | 465 | mV |
| VDISC_TH_DIFF | PWM 放电阈值电平 VECDRV - VECFB | ECFB_LS_PWM = 1b,ECFB_LS_EN = 1b | -50 | 0 | 50 | mV |
| VECFB_OLP_TH | ECFB 上的开路负载检测阈值 | EC_EN = 0b,EC_DIAG = 10b | 2 | V | ||
| IECFB_OLP | 开路负载检测期间流入 ECFB 的电流 | EC_EN = 0b,EC_DIAG = 10b | 0.5 | mA | ||
| tECFB_OLP | ECFB 的开路负载滤波时间 | EC_ON=0b,ECFB_DIAG=10b | 2 | 3 | 4 | ms |
| VECFB_SC_TH | ECFB 上的短路检测阈值 | EC_EN = 0b,EC_DIAG = 01b,ECFB_SC_RSEL=00b | 25 | mV | ||
| EC_EN = 0b,EC_DIAG = 01b,ECFB_SC_RSEL=01b | 50 | mV | ||||
| EC_EN = 0b,EC_DIAG = 01b,ECFB_SC_RSEL=10b | 100 | mV | ||||
| EC_EN = 0b,EC_DIAG = 01b,ECFB_SC_RSEL=11b | 150 | mV | ||||
| IECFB_SC | 短路检测期间流入 ECFB 的电流 | EC_EN = 0b,EC_DIAG = 01b | 50 | mA | ||
| tECFB_SC | ECFB 的短路诊断滤波器时间 | EC_ON=0b,ECFB_DIAG=01b | 2 | 3 | 4 | ms |
| 半桥驱动器 | ||||||
| RON_OUT1,2_HS | 高侧 MOSFET 导通电阻 | IOUT = 1A,TJ = 25˚C | 775 | mΩ | ||
| IOUT = 0.5A,TJ = 150˚C | 1480 | mΩ | ||||
| RON_OUT1,2_LS | 低侧 MOSFET 导通电阻 | IOUT = 1A,TJ = 25˚C | 765 | mΩ | ||
| IOUT = 0.5A,TJ = 150˚C | 1460 | mΩ | ||||
| RON_OUT3,4_HS | 高侧 MOSFET 导通电阻 | IOUT = 4A,TJ = 25˚C | 220 | mΩ | ||
| IOUT = 2A,TJ = 150˚C | 450 | mΩ | ||||
| RON_OUT3,4_LS | 低侧 MOSFET 导通电阻 | IOUT = 4A,TJ = 25˚C | 220 | mΩ | ||
| IOUT = 2A,TJ = 150˚C | 450 | mΩ | ||||
| RON_OUT5_HS | 高侧 MOSFET 导通电阻 | IOUT = 8A,TJ = 25˚C | 80 | mΩ | ||
| IOUT = 4A,TJ = 150˚C | 160 | mΩ | ||||
| RON_OUT5_LS | 低侧 MOSFET 导通电阻 | IOUT = 8A,TJ = 25˚C | 75 | mΩ | ||
| IOUT = 4A,TJ = 150˚C | 150 | mΩ | ||||
| RON_OUT6_HS | 高侧 MOSFET 导通电阻 | IOUT = 7A,TJ = 25˚C | 90 | mΩ | ||
| RON_OUT6_HS | 高侧 MOSFET 导通电阻 | IOUT = 3.5A,TJ = 150˚C | 180 | mΩ | ||
| RON_OUT6_LS | 低侧 MOSFET 导通电阻 | IOUT = 7A,TJ = 25˚C | 95 | mΩ | ||
| RON_OUT6_LS | 低侧 MOSFET 导通电阻 | IOUT = 3.5A,TJ = 150˚C | 190 | mΩ | ||
| SROUT_HB | 所有半桥 OUTx 的输出电压上升/下降时间,10% - 90% | PVDD = 13.5V;OUTx_SR = 00b | 1.6 | V/µs | ||
| SROUT_HB | 所有半桥 OUTx 的输出电压上升/下降时间,10% - 90% | PVDD = 13.5V;OUTx_SR = 01b | 13.5 | V/µs | ||
| SROUT_HB | 所有半桥 OUTx 的输出电压上升/下降时间,10% - 90% | PVDD = 13.5V;OUTx_SR = 10b | 24 | V/µs | ||
| tPD_OUT_HB_HS_R | HS 输出电压上升期间的传播时间 | ON 命令或 INx(SPI 最后一次转换)至 OUTx 10% 电压上升(任何 SR 设置) | 2 | 10 | µs | |
| tPD_OUT_HB_HS_F | HS 输出电压下降期间的传播时间 | ON 命令或 INx(SPI 最后一次转换)至 OUTx 10% 电压下降(任何 SR 设置) | 1.5 | 11 | µs | |
| tPD_OUT_HB_LS_R | LS 输出电压上升期间的传播时间 | ON 命令或 INx(SPI 最后一次转换)至 OUTx 10% 电压上升(任何 SR 设置) | 1.5 | 10 | µs | |
| tPD_OUT_HB_LS_F | LS 输出电压下降期间的传播时间 | ON 命令或 INx(SPI 最后一次转换)至 OUTx 10% 电压下降(任何 SR 设置) | 1.5 | 10 | µs | |
| tDEAD_HS_ON | HS 输出电压上升期间的死区时间 | PVDD = 13.5V;OUTx_ITRIP_LVL = 00b,所有 SR | 1 | 6 | µs | |
| tDEAD_HS_OFF | HS 输出电压下降期间的死区时间 | PVDD = 13.5V;OUTx_ITRIP_LVL = 00b,所有 SR | 1 | 6 | µs | |
| tDEAD_LS_ON | LS 输出电压上升期间的死区时间 | PVDD = 13.5V;OUTx_ITRIP_LVL = 00b,所有 SR | 1 | 7 | µs | |
| tDEAD_LS_OFF | LS 输出电压下降期间的死区时间 | PVDD = 13.5V;OUTx_ITRIP_LVL = 00b,所有 SR | 1.7 | 14 | µs | |
| 半桥保护电路 | ||||||
| IOCP_OUT1,2 | 过流保护阈值 | 1.2 | 2.2 | A | ||
| IOCP_OUT3,4 | 过流保护阈值 | 4 | 8 | A | ||
| IOCP_OUT5 | 过流保护阈值 | 8 | 16 | A | ||
| IOCP_OUT6 | 过流保护阈值 | 7 | 13 | A | ||
| tDG_OCP_HB | 半桥驱动器中的过流保护抗尖峰脉冲时间 | OUTX_OCP_DG = 00b | 4.5 | 6 | 7.3 | µs |
| OUTX_OCP_DG = 01b | 8 | 10 | 12 | µs | ||
| OUTX_OCP_DG = 10b | 12 | 15 | 18 | µs | ||
| OUTX_OCP_DG = 11b | 48 | 60 | 72 | µs | ||
| IITRIP_OUT1,2 | 用于触发 OUT1 和 OUT2 的 ITRIP 调节的电流阈值 | OUT1_ITRIP_LVL = 1b 且 OUT2_ITRIP_LVL = 1b | 0.65 | 1.1 | A | |
| OUT1_ITRIP_LVL = 0b 且 OUT2_ITRIP_LVL = 0b | 0.5 | 0.9 | A | |||
| IITRIP_OUT3,4 | 用于触发 OUT3 和 OUT4 的 ITRIP 调节的电流阈值 | OUT3_ITRIP_LVL = 10b 且 OUT4_ITRIP_LVL = 10b | 2.9 | 4.1 | A | |
| OUT3_ITRIP_LVL = 01b 且 OUT4_ITRIP_LVL = 01b | 1.6 | 3.25 | A | |||
| OUT3_ITRIP_LVL = 00b 且 OUT4_ITRIP_LVL = 00b | 1 | 1.6 | A | |||
| IITRIP_OUT5 | 用于触发 OUT5 的 ITRIP 调节的电流阈值 | OUT5_ITRIP_LVL = 10b | 6.65 | 8.95 | A | |
| OUT5_ITRIP_LVL = 01b | 5.65 | 7.8 | A | |||
| OUT5_ITRIP_LVL = 00b | 2.5 | 3.4 | A | |||
| IITRIP_OUT6 | 用于触发 OUT6 的 ITRIP 调节的电流阈值 | OUT6_ITRIP_LVL = 10b | 5.35 | 7.35 | A | |
| IITRIP_OUT6 | 用于触发 OUT6 的 ITRIP 调节的电流阈值 | OUT6_ITRIP_LVL = 01b | 4.65 | 6.4 | A | |
| IITRIP_OUT6 | 用于触发 OUT6 的 ITRIP 调节的电流阈值 | OUT6_ITRIP_LVL = 00b | 1.75 | 2.75 | A | |
| fITRIP_HB | 半桥驱动器的 ITRIP 调节的固定频率 | OUTX_ITRIP_FREQ = 00b | 17 | 20 | 23 | kHz |
| OUTX_ITRIP_FREQ = 01b | 8 | 10 | 12 | kHz | ||
| OUTX_ITRIP_FREQ = 10b | 4 | 5 | 6 | kHz | ||
| OUTX_ITRIP_FREQ = 11b | 2 | 2.5 | 3 | kHz | ||
| tDG_ITRIP_HB | 半桥驱动器的 ITRIP 调节抗尖峰脉冲时间 | OUTX_ITRIP_DG = 00b | 1.5 | 2 | 2.5 | µs |
| OUTX_ITRIP_DG = 01b | 4 | 5 | 6 | µs | ||
| OUTX_ITRIP_DG = 10b | 8 | 10 | 12 | µs | ||
| OUTX_ITRIP_DG = 11b | 16 | 20 | 24 | µs | ||
| IOLA_OUT1,2 | 半桥 1 和 2 的欠流阈值 | 6 | 20 | 30 | mA | |
| IOLA_OUT3,4 | 半桥 3 和 4 的欠流阈值 | 15 | 50 | 90 | mA | |
| IOLA_OUT5 | 半桥 5 的欠流阈值 | 40 | 150 | 300 | mA | |
| IOLA_OUT6 | 半桥 6 的欠流阈值 | 30 | 120 | 240 | mA | |
| tOLA_HB | 半桥开路负载信号的滤波时间 | 用于将状态位置位的开路负载条件的持续时间 | 10 | ms | ||
| AIPROPI1,2 | OUT1-2 的电流比例因子 | 650 | A/A | |||
| AIPROPI3,4 | OUT3-4 的电流比例因子 | 1940 | A/A | |||
| AIPROPI5 | OUT5 的电流比例因子 | 4000 | A/A | |||
| AIPROPI6 | OUT6 的电流比例因子 | 3500 | A/A | |||
| IACC_1,2 | OUT1-2 的电流检测输出精度 | 0.1A < IOUT1,2 < 0.25A | -15 | 15 | % | |
| 0.25A < IOUT1,2 < 0.5A | -10 | 10 | % | |||
| 0.5A < IOUT1,2 < 1A | -8 | 8 | % | |||
| IACC_3,4 | OUT3-4 的电流检测输出精度 | 0.1A < IOUT3,4 < 0.5A | -15 | 15 | % | |
| 0.5A < IOUT3,4 < 1A | -12 | 12 | % | |||
| 1A < IOUT3,4 < 2A | -10 | 10 | % | |||
| 2A < IOUT3,4 < 4A | -8.5 | 8.5 | % | |||
| IACC_5 | OUT5 的电流检测输出精度 | 0.1A < IOUT5 < 0.8A | -40 | 40 | % | |
| IACC_5 | 0.8A < IOUT5 < 2A | -12 | 12 | % | ||
| IACC_5 | 2A < IOUT5 < 4A | -10 | 10 | % | ||
| IACC_5 | 4A < IOUT5 < 8A | -8 | 8 | % | ||
| IACC_6 | OUT6 的电流检测输出错误 | 0.1A < IOUT6 < 0.8A | -40 | 40 | % | |
| IACC_6 | 0.8A < IOUT6 < 2A | -12 | 12 | % | ||
| IACC_6 | 2A < IOUT6 < 4A | -10 | 10 | % | ||
| IACC_6 | 4A < IOUT6 < 8A | -8 | 8 | % | ||
| RS_GND | OLP 期间,检测到 OUTx 与 GND 之间的电阻阈值 | VDVDD = 5V,VOLP_REF = 2.65V,OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 和 HB_OLP_SEL > 0b | 1 | 3 | kΩ | |
| RS_PVDD | OLP 期间,检测到 OUTx 与 PVDD 之间的电阻阈值 | VPVDD = 13.5V,VDVDD = 5V,VOLP_REF = 2.65V,OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 且 HB_OLP_SEL > 0b | 3 | 15 | kΩ | |
| RS_PVDD | OLP 期间,检测到 OUTx 与 PVDD 之间的电阻阈值 | 5V ≤ VPVDD ≤ 35V,VDVDD = 5V,VOLP_REF = 2.65V,OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 且 HB_OLP_SEL > 0b | 1 | 40 | kΩ | |
| ROPEN_HB | 检测到 OUTx 上的电阻阈值为开路 | VDVDD = 5V,VOLP_REF = 2.65V,OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 和 HB_OLP_SEL > 0b | 35 | 1500 | Ω | |
| VOLP_REFH | OLP 比较器基准电平高 | OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 且 HB_OLP_SEL > 0b |
2.65 | V | ||
| VOLP_REFL | OLP 比较器基准电平低 | OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 且 HB_OLP_SEL > 0b |
2 | V | ||
| ROLP_PU | OLP 期间 OUTx 至 VDD 的内部上拉电阻 | OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 且 HB_OLP_SEL > 0b |
1 | kΩ | ||
| ROLP_PD | OLP 期间 OUTx 至 VDD 的内部上拉电阻 | OUTX_CNFG = 0b,HB_OLP_CNFG > 0b 且 HB_OLP_SEL > 0b |
1 | kΩ | ||
| 高侧驱动器 | ||||||
| RDSON OUT7(低 RDSON 模式) | 低电阻模式下的高侧 MOSFET 导通电阻 | TJ = 25˚C;IOUT7 = ±0.5A | 400 | mΩ | ||
| TJ = 150˚C;IOUT7 = ±0.25A | 730 | mΩ | ||||
| RDSON OUT7(高 RDSON 模式) | 高电阻模式下的高侧 MOSFET 导通电阻 | TJ = 25˚C;IOUT8 = ±0.25A | 1200 | mΩ | ||
| TJ = 150˚C;IOUT8 = ±0.125A | 2200 | mΩ | ||||
| RDSON OUT8 | 高侧 MOSFET 导通电阻 | TJ = 25˚C;IOUT8 = ±0.25A | 1200 | mΩ | ||
| TJ = 150˚C;IOUT8 = ±0.125A | 2200 | mΩ | ||||
| RDSON OUT9 | 高侧 MOSFET 导通电阻 | TJ = 25˚C;IOUT9 = ±0.25A | 1200 | mΩ | ||
| TJ = 150˚C;IOUT9 = ±0.125A | 2200 | mΩ | ||||
| RDSON OUT10 | 高侧 MOSFET 导通电阻 | TJ = 25˚C;IOUT10 = ±0.25A | 1200 | mΩ | ||
| TJ = 150˚C;IOUT10 = ±0.125A | 2200 | mΩ | ||||
| RDSON OUT11 | 高侧 MOSFET 导通电阻 | TJ = 25˚C;IOUT11 = ±0.25A | 1200 | mΩ | ||
| TJ = 150˚C;IOUT11 = ±0.125A | 2200 | mΩ | ||||
| RDSON OUT12 | 高侧 MOSFET 导通电阻 | TJ = 25˚C;IOUT12 = ±0.25A | 1200 | mΩ | ||
| TJ = 150˚C;IOUT12 = ±0.125A | 2200 | mΩ | ||||
| SRHS_OUT7_HI | OUT7 高 RDSON 模式的压摆率(最终 OUT 值的 10% 至 90%) | OUT7_RDSON_MODE = 0b,PVDD = 13.5V,Rload = 64Ω | 0.35 | V/µs | ||
| SRHS_OUT7_LO | OUT7 低 RDSON 模式的压摆率(最终 OUT 值的 10% 至 90%) | OUT7_RDSON_MODE = 1b,PVDD = 13.5V,Rload = 16Ω。 | 0.29 | V/µs | ||
| SRHS | OUT8 –OUT12 的压摆率(最终 OUT 值的 10% 至 90%) | PVDD = 13.5V,Rload 64Ω | 1.6 | V/µs | ||
| tPD_OUT7_HI_ON | OUT7 高 RDSON 模式 的上升传播延迟时间驱动器(高侧导通命令(SPI 最后一次转换)到 OUT7 最终值的 10% 之间的延迟) |
OUT7_RDSON_MODE = 0b,PVDD=13.5V,Rload = 64Ω | 16 | µs | ||
| tPD_OUT7_HI_OFF | OUT7 高 RDSON 模式 的下降传播延迟时间驱动器(高侧关断命令(SPI 最后一次转换)到 OUT7 最终值的 90% 之间的延迟) |
OUT7_RDSON_MODE = 0b,PVDD=13.5V,Rload = 64Ω | 16 | µs | ||
| tPD_OUT7_LO_ON | OUT7 低 RDSON 模式的上升传播延迟时间驱动器(高侧导通命令(SPI 最后一次转换)到 OUT7 最终值的 10% 之间的延迟) | OUT7_RDSON_MODE = 1b,PVDD=13.5V,Rload = 16Ω | 19 | µs | ||
| tPD_OUT7_LO_OFF | OUT7 低 RDSON 模式 的下降传播延迟时间驱动器(高侧关断命令(SPI 最后一次转换)到 OUT7 最终值的 90% 之间的延迟) |
OUT7_RDSON_MODE = 1b,PVDD=13.5V,Rload = 16Ω | 19 | µs | ||
| tPD_HS_ON | 高侧驱动器 OUT8 – OUT12 的上升传播延迟时间驱动器 (高侧导通命令(SPI 最后一次转换)到最终 OUTx 值的 10% 之间的延迟) |
PVDD= 13.5V,Rload = 64Ω | 4 | µs | ||
| tPD_HS_OFF | 高侧驱动器 OUT8 – OUT12 的下降传播延迟时间驱动器 (高侧关断命令(SPI 最后一次转换)到最终 OUTx 值的 90% 之间的延迟) |
PVDD= 13.5V,Rload = 64Ω | 4 | µs | ||
| fPWMx(00) | PWM 开关频率 | PWM_OUTX_FREQ = 00b | 78 | 108 | 138 | Hz |
| fPWMx(01) | PWM 开关频率 | PWM_OUTX_FREQ = 01b | 157 | 217 | 277 | Hz |
| fPWMx(10) | PWM 开关频率 | PWM_OUTX_FREQ = 10b | 229 | 289 | 359 | Hz |
| fPWMx(11) | PWM 开关频率 | PWM_OUTX_FREQ = 11b | 374 | 434 | 494 | Hz |
| ILEAK_H | OUT7-12 的高侧驱动器关断输出电流 | VOUT = 0V;待机模式 | -10 | µA | ||
| 高侧驱动器保护电路 | ||||||
| IOC7 | 高 RDSON 模式下的过流阈值 | OUT7_RDSON_MODE = 0b | 500 | 1000 | mA | |
| 低 RDSON 模式下的过流阈值 | OUT7_RDSON_MODE = 1b | 1500 | 3000 | mA | ||
| IOC8、IOC9、IOC10、IOC11、IOC12 | 过流阈值 OUT8 - OUT12 | OUTX_OC_TH = 0b | 250 | 500 | mA | |
| OUTX_OC_TH = 1b | 500 | 1000 | mA | |||
| ICCM_OUT7 | 高侧驱动器 OUT7 高 RDSON 的恒定电流电平 | OUT7_RDSON_MODE = 0b,OUT7_CCM_EN = 1b,OUT7_CCM_TO = 0b | 180 | 250 | 330 | mA |
| OUT7_RDSON_MODE = 0b,OUT7_CCM_EN = 1b,OUT7_CCM_TO = 1b | 240 | 330 | 420 | mA | ||
| ICCM_OUT7 | 高侧驱动器 OUT7 低 RDSON 的恒定电流电平 | OUT7_RDSON_MODE = 1b,OUT7_CCM_EN = 1b,OUT7_CCM_TO = 0b | 210 | 360 | 530 | mA |
| ICCM_OUT7 | 高侧驱动器 OUT7 低 RDSON 的恒定电流电平 | OUT7_RDSON_MODE = 1b,OUT7_CCM_EN = 1b,OUT7_CCM_TO = 1b | 250 | 450 | 650 | mA |
| ICCM | 高侧驱动器 OUT8-12 的恒定电流电平 | OUTX_CCM_EN = 1b,OUTX_CCM_TO = 0b | 240 | 350 | 450 | mA |
| OUTX_CCM_EN = 1b,OUTX_CCM_TO = 1b | 320 | 450 | 580 | mA | ||
| tCCMto | 恒定电流模式时间到期 | OUTX_CCM_EN = 1b | 8 | 10 | 12 | ms |
| VSC_DET | OUT7-12 上的短路检测电压 | 2 | V | |||
| tSC_BLK | OUT7-12 中短路检测、ITRIP 调节和过流保护的消隐时间 | 40 | µs | |||
| t_HS_DG_OUT7 | OUT7 中短路检测、ITRIP 调节和过流保护的抗尖峰脉冲时间 | OUT7_ITRIP_DG = 00b,PVDD≤20V | 39 | 48 | 59 | µs |
| OUT7_ITRIP_DG = 01b,PVDD≤20V | 32 | 40 | 48 | µs | ||
| OUT7_ITRIP_DG = 10b,PVDD≤20V | 26 | 32 | 38 | µs | ||
| OUT7_ITRIP_DG = 11b,PVDD≤20V | 19 | 24 | 29 | µs | ||
| PVDD > 20V | 8 | 10 | 13 | µs | ||
| fITRIP_HS_OUT7 | 高侧驱动器 OUT7 的 ITRIP 频率 | OUT7_ITRIP_FREQ = 00b | 1.7 | kHz | ||
| OUT7_ITRIP_FREQ = 01b | 2.2 | kHz | ||||
| OUT7_ITRIP_FREQ = 10b | 3 | kHz | ||||
| OUT7_ITRIP_FREQ = 11b | 4.4 | kHz | ||||
| t_HS_DG_OUTx | OUT8-12 中短路检测、ITRIP 调节和过流保护的抗尖峰脉冲时间 | OUTX_ITRIP_DG = 00b,PVDD≤20V | 39 | 48 | 59 | µs |
| OUTX_ITRIP_DG = 01b,PVDD≤20V | 32 | 40 | 48 | µs | ||
| OUTX_ITRIP_DG = 10b,PVDD≤20V | 26 | 32 | 38 | µs | ||
| OUTX_ITRIP_DG = 11b,PVDD≤20V | 19 | 24 | 29 | µs | ||
| PVDD > 20V | 8 | 10 | 13 | µs | ||
| fITRIP_HS_OUTX | 高侧驱动器 OUT8-12 的 ITRIP 频率 | HS_OUT_ITRIP_FREQ=00b | 1.7 | kHz | ||
| HS_OUT_ITRIP_FREQ=01b | 2.2 | kHz | ||||
| HS_OUT_ITRIP_FREQ=10b | 3 | kHz | ||||
| HS_OUT_ITRIP_FREQ=11b | 4.4 | kHz | ||||
| IOLD7 | OUT7 的开路负载阈值 | OUT7_RDSON_MODE = 1b | 15 | 30 | mA | |
| OUT7 的开路负载阈值 | OUT7_RDSON_MODE = 0b | 5 | 10 | mA | ||
| IOLD8、IOLD9、IOLD10、IOLD11、IOLD12 | OUT8 - OUT12 的开路负载阈值 | OUTX_OLA_TH = 0b | 1.3 | 3.3 | mA | |
| OUTX_OLA_TH = 1b | 4 | 12 | mA | |||
| tOLD_HS | 高侧驱动器的开路负载信号滤波时间 | 用于将状态位置位的开路负载条件的持续时间 | 200 | 250 | µs | |
| AIPROPI7_HI | 高导通电阻模式下 OUT7 的电流比例因子 | OUT7_RDSON_MODE = 0b | 250 | A/A | ||
| AIPROPI7_LO | 低导通电阻模式下 OUT7 的电流比例因子 | OUT7_RDSON_MODE = 1b | 750 | A/A | ||
| AIPROPI8、AIPROPI9、AIPROPI10、AIPROPI11、AIPROPI12、 | OUT8-12 的电流比例因子 | 250 | A/A | |||
| IACC_7_HI_RDSON | 高 RDSON 模式下 OUT7 的电流检测输出精度 | 0.1A < IOUT7 < 0.5A | -18 | 18 | % | |
| IACC_7_HI_RDSON | 高 RDSON 模式下 OUT7 的电流检测输出精度 | IOUT7 = 0.25A | -10 | 10 | % | |
| IACC_7_HI_RDSON | 高 RDSON 模式下 OUT7 的电流检测输出精度 | IOUT7 = 0.5A | -9 | 9 | % | |
| IACC_7_LOW_RDSON | 低 RDSON 模式下 OUT7 的电流检测输出精度 | 0.5A < IOUT7 < 1.5A | -14 | 14 | % | |
| IACC_7_LOW_RDSON | 低 RDSON 模式下 OUT7 的电流检测输出精度 | IOUT7 = 1A | -8 | 8 | % | |
| IACC_7_LOW_RDSON | 低 RDSON 模式下 OUT7 的电流检测输出精度 | IOUT7 = 1.5A | -6 | 6 | % | |
| IACC_8-12_LO | 低电流 OUT8-12 的电流检测输出精度 | 0.05A < IOUT8-12 < 0.1A | -28 | 28 | % | |
| IACC_8-12_LO | 低电流 OUT8-12 的电流检测输出精度 | IOUT8-12 < 0.075A | -20 | 20 | % | |
| IACC_8-12_LO | 低电流 OUT8-12 的电流检测输出精度 | IOUT8-12 < 0.1A | -18 | 18 | % | |
| IACC_8-12_HI | 高电流 OUT8-12 的电流检测输出精度 | 0.1A < IOUT8-12 < 0.5A | -18 | 18 | % | |
| IACC_8-12_HI | 高电流 OUT8-12 的电流检测输出精度 | IOUT8-12 = 0.25A | -10 | 10 | % | |
| IACC_8-12_HI | 高电流 OUT8-12 的电流检测输出精度 | IOUT8-12 = 0.5A | -6 | 6 | % | |
| tIPROPI_BLK | IPROPI 消隐时间 | OUT7-12 变为高电平表示 IPROPI 就绪,此情况仅在监测高侧驱动器电流时适用 | 60 | µs | ||
| IPROPI 多路复用器切换至 IPROPI 就绪 | 5 | µs | ||||
| 保护电路 | ||||||
| VPVDD_UV | PVDD 欠压阈值 | VPVDD 上升 | 4.425 | 4.725 | 5 | V |
| VPVDD 下降 | 4.225 | 4.525 | 4.8 | V | ||
| VPVDD_UV_HYS | PVDD 欠压迟滞 | 上升至下降阈值 | 250 | mV | ||
| tPVDD_UV_DG | PVDD 欠压抗尖峰脉冲时间 | 8 | 10 | 12.75 | µs | |
| VPVDD_OV | PVDD 过压阈值 | VPVDD 上升,PVDD_OV_LVL = 0b | 20 | 21 | 22 | V |
| VPVDD 下降,PVDD_OV_LVL = 0b | 19 | 20 | 21 | V | ||
| VPVDD 上升,PVDD_OV_LVL = 1b | 25.75 | 26.8 | 28 | V | ||
| VPVDD 下降,PVDD_OV_LVL = 1b | 24.75 | 25.8 | 27 | V | ||
| VPVDD_OV_HYS | PVDD 过压迟滞 | 上升至下降阈值 | 1 | V | ||
| tPVDD_OV_DG | PVDD 过压抗尖峰脉冲时间 | PVDD_OV_DG = 00b | 0.75 | 1 | 1.5 | µs |
| PVDD_OV_DG = 01b | 1.5 | 2 | 2.5 | µs | ||
| PVDD_OV_DG = 10b | 3.25 | 4 | 4.75 | µs | ||
| PVDD_OV_DG = 11b | 7 | 8 | 9 | µs | ||
| VDVDD_POR | DVDD 电源 POR 阈值 | DVDD 下降 | 2.5 | 2.7 | 2.9 | V |
| DVDD 上升 | 2.6 | 2.8 | 3 | V | ||
| VDVDD_POR_HYS | DVDD POR 迟滞 | 上升至下降阈值 | 100 | mV | ||
| tDVDD_POR_DG | DVDD POR 抗尖峰脉冲时间 | 5 | 12 | 25 | µs | |
| tWD | 看门狗窗口最小值 | WD_WIN = 0b | 3.4 | 4 | 4.6 | ms |
| WD_WIN = 1b | 8.5 | 10 | 11.5 | ms | ||
| 看门狗窗口最大值 | WD_WIN = 0b | 10.5 | 12 | 13.5 | ms | |
| WD_WIN = 1b | 85 | 100 | 115 | ms | ||
| AIPROPI_PVDD_VOUT | IPROPI PVDD 电压检测输出比例因子 (VPVDD / IIPROPI ) | IPROPI_SEL = 10000b(5V 至 22V 检测范围) | 9 | 11 | 13 | V/mA |
| AIPROPI_PVDD_VOUT | IPROPI PVDD 电压检测输出比例因子 (VPVDD / IIPROPI ) | IPROPI_SEL = 101010b(20V 至 32V 检测范围) | 13.5 | 16.5 | 19.5 | V/mA |
| VIPROPI_TEMP_VOUT | IPROPI 温度检测输出 | -20 | +20 | °C | ||
| TOTW1 | 低温热警告温度 | TJ 上升 | 110 | 125 | 140 | °C |
| TOTW2 | 高温热警告温度 | TJ 上升 | 130 | 145 | 160 | °C |
| THYS | 热警告迟滞 | 20 | °C | |||
| TOTSD | 热关断温度 | TJ 上升 | 160 | 175 | 190 | °C |
| THYS | 热关断迟滞 | 20 | °C | |||
| tOTSD_DG | 热关断抗尖峰脉冲时间 | 10 | µs | |||