ZHCSG01D February 2017 – March 2022 DRV8320 , DRV8320R , DRV8323 , DRV8323R
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 电源(DVDD、VCP、VM) | |||||||
| IVM | VM 工作电源电流 | VVM = 24V,ENABLE = 3.3V,INHx/INLx = 0 | 10.5 | 14 | mA | ||
| IVMQ | VM 睡眠模式电源电流 | ENABLE = 0V,VVM = 24V,TA = 25°C | 12 | 20 | µA | ||
| ENABLE = 0V,VVM = 24V,TA = 125°C(1) | 50 | ||||||
| tRST(1) | 复位脉冲时间 | ENABLE = 复位故障的低电平周期 | 8 | 40 | µs | ||
| tWAKE | 唤醒时间 | VVM > VUVLO,ENABLE = 3.3V 以使输出就绪 | 1 | ms | |||
| tSLEEP | 睡眠时间 | ENABLE = 0V 以使器件进入睡眠模式 | 1 | ms | |||
| VDVDD | DVDD 稳压器电压 | IDVDD = 0 至 30mA | 3 | 3.3 | 3.6 | V | |
| VVCP | 以 VM 为基准的 VCP 工作电压 | VVM = 13V,IVCP = 0 至 25mA | 8.4 | 11 | 12.5 | V | |
| VVM = 10V,IVCP = 0 至 20mA | 6.3 | 9 | 10 | ||||
| VVM = 8V,IVCP = 0 至 15mA | 5.4 | 7 | 8 | ||||
| VVM = 6V,IVCP = 0 至 10mA | 4 | 5 | 6 | ||||
| 逻辑电平输入(CAL、ENABLE、INHx、INLx、nSCS、SCLK、SDI) | |||||||
| VIL | 输入逻辑低电平电压 | 0 | 0.8 | V | |||
| VIH | 输入逻辑高电平电压 | 1.5 | 5.5 | V | |||
| VHYS | 输入逻辑迟滞 | 100 | mV | ||||
| IIL | 输入逻辑低电平电流 | VVIN = 0V | -5 | 5 | µA | ||
| IIH | 输入逻辑高电流 | VVIN = 5V | 50 | 70 | µA | ||
| RPD | 下拉电阻 | 至 AGND | 100 | kΩ | |||
| tPD | 传播延迟 | INHx/INLx 转换至 GHx/GLx 转换 | 150 | ns | |||
| 四电平 H/W 输入(GAIN、MODE) | |||||||
| VI1 | 输入模式 1 电压 | 连接至 AGND | 0 | V | |||
| VI2 | 输入模式 2 电压 | 45kΩ ± 5% 连接至 AGND | 1.2 | V | |||
| VI3 | 输入模式 3 电压 | 高阻态 | 2 | V | |||
| VI4 | 输入模式 4 电压 | 连接至 DVDD | 3.3 | V | |||
| RPU | 上拉电阻 | 内部上拉到 DVDD | 50 | kΩ | |||
| RPD | 下拉电阻 | 内部下拉电阻至 AGND | 84 | kΩ | |||
| 七电平 H/W 输入(IDRIVE、VDS) | |||||||
| VI1 | 输入模式 1 电压 | 连接至 AGND | 0 | V | |||
| VI2 | 输入模式 2 电压 | 18kΩ ± 5% 连接至 AGND | 0.5 | V | |||
| VI3 | 输入模式 3 电压 | 75kΩ ± 5% 连接至 AGND | 1.1 | V | |||
| VI4 | 输入模式 4 电压 | 高阻态 | 1.65 | V | |||
| VI5 | 输入模式 5 电压 | 75kΩ ± 5% 连接至 DVDD | 2.2 | V | |||
| VI6 | 输入模式 6 电压 | 18kΩ ± 5% 连接至 DVDD | 2.8 | V | |||
| VI7 | 输入模式 7 电压 | 连接至 DVDD | 3.3 | V | |||
| RPU | 上拉电阻 | 内部上拉到 DVDD | 73 | kΩ | |||
| RPD | 下拉电阻 | 内部下拉电阻至 AGND | 73 | kΩ | |||
| 开漏输出(nFAULT、SDO) | |||||||
| VOL | 输出逻辑低电平电压 | IO = 5mA | 0.1 | V | |||
| IOZ | 输出高阻抗泄漏 | VO = 5V | -2 | 2 | µA | ||
| 栅极驱动器(GHx,GLx) | |||||||
| VGSH(1) | 以 SHx 为基准的 高侧栅极驱动电压 | VVM = 13V,IVCP = 0 至 25mA | 8.4 | 11 | 12.5 | V | |
| VVM = 10V,IVCP = 0 至 20mA | 6.3 | 9 | 10 | ||||
| VVM = 8V,IVCP = 0 至 15mA | 5.4 | 7 | 8 | ||||
| VVM = 6V,IVCP = 0 至 10mA | 4 | 5 | 6 | ||||
| VGSL(1) | 以 PGND 为基准的 低侧栅极驱动电压 | VVM = 12V,IVGLS = 0 至 25mA | 9 | 11 | 12 | V | |
| VVM = 10V,IVGLS = 0 至 20mA | 7.5 | 9 | 10 | ||||
| VVM = 8V,IVGLS = 0 至 15mA | 5.5 | 7 | 8 | ||||
| VVM = 6V,IVGLS = 0 至 10mA | 4 | 5 | 6 | ||||
| tDEAD | 栅极驱动 死区时间 | SPI 器件 | DEAD_TIME = 00b | 50 | ns | ||
| DEAD_TIME = 01b | 100 | ||||||
| DEAD_TIME = 10b | 200 | ||||||
| DEAD_TIME = 11b | 400 | ||||||
| H/W 器件 | 100 | ||||||
| tDRIVE | 峰值电流 栅极驱动时间 | SPI 器件 | TDRIVE = 00b | 500 | ns | ||
| TDRIVE = 01b | 1000 | ||||||
| TDRIVE = 10b | 2000 | ||||||
| TDRIVE = 11b | 4000 | ||||||
| H/W 器件 | 4000 | ||||||
| IDRIVEP | 峰值栅极 拉电流 | SPI 器件 | IDRIVEP_HS 或 IDRIVEP_LS = 0000b | 10 | mA | ||
| IDRIVEP_HS 或 IDRIVEP_LS = 0001b | 30 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 0010b | 60 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 0011b | 80 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 0100b | 120 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 0101b | 140 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 0110b | 170 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 0111b | 190 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1000b | 260 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1001b | 330 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1010b | 370 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1011b | 440 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1100b | 570 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1101b | 680 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1110b | 820 | ||||||
| IDRIVEP_HS 或 IDRIVEP_LS = 1111b | 1000 | ||||||
| H/W 器件 | IDRIVE = 连接至 AGND | 10 | |||||
| IDRIVE = 18kΩ ± 5% 连接至 AGND | 30 | ||||||
| IDRIVE = 75kΩ ± 5% 连接至 AGND | 60 | ||||||
| IDRIVE = 高阻态 | 120 | ||||||
| IDRIVE = 75kΩ ± 5% 连接至 DVDD | 260 | ||||||
| IDRIVE = 18kΩ ± 5% 连接至 DVDD | 570 | ||||||
| IDRIVE = 连接至 DVDD | 1000 | ||||||
| IDRIVEN | 峰值栅极 灌电流 | SPI 器件 | IDRIVEN_HS 或 IDRIVEN_LS = 0000b | 20 | mA | ||
| IDRIVEN_HS 或 IDRIVEN_LS = 0001b | 60 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 0010b | 120 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 0011b | 160 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 0100b | 240 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 0101b | 280 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 0110b | 340 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 0111b | 380 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1000b | 520 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1001b | 660 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1010b | 740 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1011b | 880 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1100b | 1140 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1101b | 1360 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1110b | 1640 | ||||||
| IDRIVEN_HS 或 IDRIVEN_LS = 1111b | 2000 | ||||||
| H/W 器件 | IDRIVE = 连接至 AGND | 20 | |||||
| IDRIVE = 18kΩ ± 5% 连接至 AGND | 60 | ||||||
| IDRIVE = 75kΩ ± 5% 连接至 AGND | 120 | ||||||
| IDRIVE = 高阻态 | 240 | ||||||
| IDRIVE = 75kΩ ± 5% 连接至 DVDD | 520 | ||||||
| IDRIVE = 18kΩ ± 5% 连接至 DVDD | 1140 | ||||||
| IDRIVE = 连接至 DVDD | 2000 | ||||||
| IHOLD | 栅极保持电流 | tDRIVE 之后的拉电流 | 10 | mA | |||
| tDRIVE 之后的灌电流 | 50 | ||||||
| ISTRONG | 栅极强下拉电流 | GHx 至 SHx,GLx 至 PGND | 2 | A | |||
| ROFF | 栅极延迟电阻器 | GHx 至 SHx |
480 | kΩ | |||
GLx 至 PGND |
150 | ||||||
| 电流检测放大器(SNx、SOx、SPx、VREF) | |||||||
| GCSA | 放大器增益 | SPI 器件 | CSA_GAIN = 00b | 4.85 | 5 | 5.15 | V/V |
| CSA_GAIN = 01b | 9.7 | 10 | 10.3 | ||||
| CSA_GAIN = 10b | 19.4 | 20 | 20.6 | ||||
| CSA_GAIN = 11b | 38.8 | 40 | 41.2 | ||||
| H/W 器件 | GAIN = 连接至 AGND | 4.85 | 5 | 5.15 | |||
| GAIN = 47kΩ ± 5% 连接至 AGND | 9.7 | 10 | 10.3 | ||||
| GAIN = 高阻态 | 19.4 | 20 | 20.6 | ||||
| GAIN = 连接至 DVDD | 38.8 | 40 | 41.2 | ||||
| tSET(1) | 精度达 ±1% 的稳定时间 | VO_STEP = 0.5V,GCSA = 5V/V | 150 | ns | |||
| VO_STEP = 0.5V,GCSA = 10V/V | 300 | ||||||
| VO_STEP = 0.5V,GCSA = 20V/V | 600 | ||||||
| VO_STEP = 0.5V,GCSA = 40V/V | 1200 | ||||||
| VCOM | 共模输入范围 | -0.15 | 0.15 | V | |||
| VDIFF | 差分模式输入范围 | -0.3 | 0.3 | V | |||
| VOFF | 输入失调电压误差 | VSP = VSN = 0V,CAL = 3.3,VREF = 3.3V | -4 | 4 | mV | ||
| VDRIFT(1) | 漂移失调电压 | VSP = VSN = 0V | 10 | µV/°C | |||
| VLINEAR | SOx 输出电压线性范围 | 0.25 | VVREF – 0.25 | V | |||
| VBIAS | SOx 输出电压偏置 | SPI 器件 | VSP = VSN = 0V,CAL = 3.3V,VREF_DIV = 0b | VVREF – 0.3 | V | ||
| VSP = VSN = 0V,CAL = 3.3,VREF_DIV = 1b | VVREF/2 | ||||||
| H/W 器件 | VSP = VSN = 0V,CAL = 3.3V | VVREF/2 | |||||
| IBIAS | SPx/SNx 输入偏置电流 | VREF_DIV = 1b | 100 | µA | |||
| VSLEW(1) | SOx 输出压摆率 | 60pF 负载 | 10 | V/µs | |||
| IVREF | VREF 输入电流 | VVREF = 5V | 2 | 3 | mA | ||
| UGB(1) | 单位增益带宽 | 60pF 负载 | 10 | MHz | |||
| 保护电路 | |||||||
| VUVLO | VM 欠压锁定 | VM 下降,UVLO 报告 | 5.4 | 5.6 | 5.8 | V | |
| VM 上升,UVLO 恢复 | 5.6 | 5.8 | 6 | ||||
| VUVLO_HYS | VM 欠压迟滞 | 上升至下降阈值 | 200 | mV | |||
| tUVLO_DEG | VM 欠压抗尖峰脉冲时间 | VM 下降,UVLO 报告 | 10 | µs | |||
| VCPUV | 电荷泵欠压锁定 | VCP 下降,CPUV 报告 | VVM + 2.8 | V | |||
| VGS_CLAMP | 高侧栅极钳位 | 正钳位电压 | 15 | 16.5 | 18 | V | |
| 负钳位电压 | -0.7 | ||||||
| VVDS_OCP | VDS 过流 跳变电压 | SPI 器件 | VDS_LVL = 0000b | 0.06 | V | ||
| VDS_LVL = 0001b | 0.13 | ||||||
| VDS_LVL = 0010b | 0.2 | ||||||
| VDS_LVL = 0011b | 0.26 | ||||||
| VDS_LVL = 0100b | 0.31 | ||||||
| VDS_LVL = 0101b | 0.45 | ||||||
| VDS_LVL = 0110b | 0.53 | ||||||
| VDS_LVL = 0111b | 0.6 | ||||||
| VDS_LVL = 1000b | 0.68 | ||||||
| VDS_LVL = 1001b | 0.75 | ||||||
| VDS_LVL = 1010b | 0.94 | ||||||
| VDS_LVL = 1011b | 1.13 | ||||||
| VDS_LVL = 1100b | 1.3 | ||||||
| VDS_LVL = 1101b | 1.5 | ||||||
| VDS_LVL = 1110b | 1.7 | ||||||
| VDS_LVL = 1111b | 1.88 | ||||||
| H/W 器件 | VDS = 连接至 AGND | 0.06 | |||||
| VDS = 18kΩ ± 5% 连接至 AGND | 0.13 | ||||||
| VDS = 75kΩ ± 5% 连接至 AGND | 0.26 | ||||||
| VDS = 高阻态 | 0.6 | ||||||
| VDS = 75kΩ ± 5% 连接至 DVDD | 1.13 | ||||||
| VDS = 18kΩ ± 5% 连接至 DVDD | 1.88 | ||||||
| VDS = 连接至 DVDD | 禁用 | ||||||
| tOCP_DEG | VDS 和 VSENSE 过流抗尖峰脉冲时间 | SPI 器件 | OCP_DEG = 00b | 2 | µs | ||
| OCP_DEG = 01b | 4 | ||||||
| OCP_DEG = 10b | 6 | ||||||
| OCP_DEG = 11b | 8 | ||||||
| H/W 器件 | 4 | ||||||
| VSEN_OCP | VSENSE 过流跳变电压 | SPI 器件 | SEN_LVL = 00b | 0.25 | V | ||
| SEN_LVL = 01b | 0.5 | ||||||
| SEN_LVL = 10b | 0.75 | ||||||
| SEN_LVL = 11b | 1 | ||||||
| H/W 器件 | 1 | ||||||
| tRETRY | 过流重试时间 | SPI 器件 | TRETRY = 0b | 4 | ms | ||
| TRETRY = 1b | 50 | μs | |||||
| H/W 器件 | 4 | ms | |||||
| TOTW(1) | 热警告温度 | 内核温度 TJ | 130 | 150 | 165 | °C | |
| TOTSD(1) | 热关断温度 | 内核温度 TJ | 150 | 170 | 185 | °C | |
| THYS(1) | 热迟滞 | 内核温度 TJ | 20 | °C | |||
| 降压稳压器电源 (VIN) | |||||||
| InSHDN | 关断电源电流 | VnSHDN = 0V | 1 | 3 | µA | ||
| IQ | 工作静态电流 | VVIN = 12V,无负载;未开关 | 28 | µA | |||
| VVIN_UVLO | VIN 欠压锁定阈值 | VIN 上升 | 4 | V | |||
| VIN 下降 | 3 | ||||||
| 降压稳压器关断 (nSHDN) | |||||||
| VnSHDN_TH | 上升 nSHDN 阈值 | 1.05 | 1.25 | 1.38 | V | ||
| InSHDN | 输入电流 | VnSHDN = 2.3V | -4.2 | µA | |||
| VnSHDN = 0.9V | -1 | ||||||
| InSHDN_HYS | 迟滞电流 | -3 | µA | ||||
| 降压稳压器高侧 MOSFET | |||||||
| RDS_ON | MOSFET 导通电阻 | VVIN = 12V,VCB 至 VSW = 5.8V,TA = 25°C | 900 | mΩ | |||
| 降压稳压器电压基准 (FB) | |||||||
| VFB | 反馈电压 | 0.747 | 0.765 | 0.782 | V | ||
| 降压稳压器电流限制 | |||||||
| ILIMIT | 峰值电流限值 | VVIN = 12V,TA = 25°C | 1200 | mA | |||
| 1700 | |||||||
| 降压稳压器开关 (SW) | |||||||
| fSW | 开关频率 | 595 | 700 | 805 | kHz | ||
| DMAX | 最大占空比 | 96% | |||||
| 降压稳压器热关断 | |||||||
| TSHDN(1) | 热关断阈值 | 170 | °C | ||||
| THYS(1) | 热关断迟滞 | 10 | °C | ||||