ZHCSIX2B October 2018 – January 2026 TPS65216
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 输入电压和电流 | |||||||
| VIN_BIAS | 输入电源电压范围 | 正常运行 | 3.6 | 5.5 | V | ||
| EEPROM 编程 | 4.5 | 5.5 | |||||
| 抗尖峰脉冲时间 | 5 | ms | |||||
| IOFF | OFF 状态电流,流入 IN_BIAS、IN_DCDCx、IN_LDO1、IN_LS 的总电流 | VIN = 3.6V;禁用所有电源轨。 TJ = 0°C 至 85°C | 5 | µA | |||
| ISUSPEND | SUSPEND 状态电流,流入 IN_BIAS、IN_DCDCx、IN_LDO1、IN_LS 的总电流 | VIN = 3.6V;DCDC3 已启用,低功耗模式,无负载。 所有其他电源轨已禁用。 TJ = 0°C 至 105°C | 220 | µA | |||
| INT_LDO | |||||||
| VINT_LDO | 输出电压 | 2.5 | V | ||||
| DC 精度 | IOUT < 10mA | -2% | 2% | ||||
| IOUT | 输出电流范围 | 允许的最大外部负载 | 0 | 10 | mA | ||
| ILIMIT | 短路电流限值 | 输出短接至 GND | 23 | mA | |||
| tHOLD | 保持时间 | 测量范围为 VINT_LDO = 至 VINT_LDO = 1.8V 在断电前启用所有电源轨, VIN_BIAS = 2.8V 至 0 V,时间 < 5µs INT_LDO 上无外部负载 CINT_LDO = 1µF,请参阅表 8-3。 | 150 | ms | |||
| COUT | 标称输出电容器值 | 陶瓷、X5R 或 X7R,请参阅表 8-3。 | 0.1 | 1 | 22 | µF | |
| 容差 | 陶瓷、X5R 或 X7R,额定电压 ≥ 6.3V | -20% | 20% | ||||
| DCDC1(1.1V 降压) | |||||||
| VIN_DCDC1 | 输入电压范围 | VIN_BIAS > VUVLO | 3.6 | 5.5 | V | ||
| VDCDC1 | 输出电压范围 | 可通过 I2C 调节 | 0.85 | 1.675 | V | ||
| DC 精度 | 3.6 V ≤ VIN ≤ 5.5V;0A ≤ IOUT ≤ 1.8A | -2% | 2% | ||||
| 动态精度 | 相对于标称输出电压 IOUT = 50mA 至 450mA,时间 < 1µs 在整个输入电压范围内,COUT ≥ 10µF。 | -2.5% | 2.5% | ||||
| IOUT | 持续输出电流 | VIN_DCDC1 > 3.6V | 1.8 | A | |||
| IQ | 静态电流 | 来自 IN_DCDC1 引脚的总电流;器件未开关,空载 | 25 | 50 | µA | ||
| RDS(ON) | 高侧 FET 导通电阻 | VIN_DCDC1 = 3.6V | 230 | 355 | mΩ | ||
| 低侧 FET 导通电阻 | VIN_DCDC1 = 3.6V | 90 | 145 | ||||
| ILIMIT | 高侧电流限值 | VIN_DCDC1 = 3.6V | 2.8 | A | |||
| 低侧电流限值 | VIN_DCDC1 = 3.6V | 3.1 | |||||
| VPG | 电源正常阈值 | VOUT 下降 | STRICT = 0b | 88.5% | 90% | 91.5% | |
| STRICT = 1b | 96% | 96.5% | 97% | ||||
| 迟滞 | VOUT 上升 | STRICT = 0b | 3.8% | 4.1% | 4.4% | ||
| STRICT = 1b | 0.25% | ||||||
| 抗尖峰脉冲 | VOUT 下降 | STRICT = 0b | 1 | ms | |||
| STRICT = 1b | 50 | µs | |||||
| VOUT 上升 | STRICT = 0b | 10 | µs | ||||
| STRICT = 1b | 10 | µs | |||||
| 超时 | 5 | ms | |||||
| VOV | 过压流检测阈值 | VOUT 上升,STRICT = 1b | 103% | 103.5% | 104% | ||
| 迟滞 | VOUT 下降,STRICT = 1b | 0.25% | |||||
| 抗尖峰脉冲 | VOUT 上升,STRICT = 1b | 50 | µs | ||||
| IINRUSH | 浪涌电流 | VIN_DCDC1 = 3.6V;COUT = 10µF 至 100µF | 500 | mA | |||
| RDIS | 放电电阻器 | 150 | 250 | 350 | Ω | ||
| L | 标称电感器值 | 请参阅表 8-2。 | 1 | 1.5 | 2.2 | µH | |
| 容差 | -30% | 30% | |||||
| COUT | 输出电容值 | 陶瓷、X5R 或 X7R,请参阅表 8-3。 | 10 | 22 | 100(1) | µF | |
| DCDC2(1.1V 降压) | |||||||
| VIN_DCDC2 | 输入电压范围 | VIN_BIAS > VUVLO | 3.6 | 5.5 | V | ||
| VDCDC2 | 输出电压范围 | 可通过 I2C 调节 | 0.85 | 1.675 | V | ||
| DC 精度 | 3.6 V ≤ VIN ≤ 5.5V;0A ≤ IOUT ≤ 1.8A | -2% | 2% | ||||
| 动态精度 | 相对于标称输出电压 IOUT = 50mA 至 450mA,时间 < 1µs 在整个输入电压范围内,COUT ≥ 10µF | -2.5% | 2.5% | ||||
| IOUT | 持续输出电流 | VIN_DCDC2 > 3.6V | 1.8 | A | |||
| IQ | 静态电流 | 来自 IN_DCDC2 引脚的总电流;器件未开关,空载 | 25 | 50 | µA | ||
| RDS(ON) | 高侧 FET 导通电阻 | VIN_DCDC2 = 3.6V | 230 | 355 | mΩ | ||
| 低侧 FET 导通电阻 | VIN_DCDC2 = 3.6V | 90 | 145 | ||||
| ILIMIT | 高侧电流限值 | VIN_DCDC2 = 3.6V | 2.8 | A | |||
| 低侧电流限值 | VIN_DCDC2 = 3.6V | 3.1 | |||||
| VPG | 电源正常阈值 | VOUT 下降 | STRICT = 0b | 88.5% | 90% | 91.5% | |
| STRICT = 1b | 96% | 96.5% | 97% | ||||
| 迟滞 | VOUT 上升 | STRICT = 0b | 3.8% | 4.1% | 4.4% | ||
| STRICT = 1b | 0.25% | ||||||
| 抗尖峰脉冲 | VOUT 下降 | STRICT = 0b | 1 | ms | |||
| STRICT = 1b | 50 | µs | |||||
| VOUT 上升 | STRICT = 0b | 10 | µs | ||||
| STRICT = 1b | 10 | µs | |||||
| 超时 | 在 DCDC2 使能时及 DCDC2 寄存器写入(寄存器 0x17)后发生。 | 5 | ms | ||||
| VOV | 过压流检测阈值 | VOUT 上升,STRICT = 1b | 103% | 103.5% | 104% | ||
| 迟滞 | VOUT 下降,STRICT = 1b | 0.25% | |||||
| 抗尖峰脉冲 | VOUT 上升,STRICT = 1b | 50 | µs | ||||
| IINRUSH | 浪涌电流 | VIN_DCDC2 = 3.6V;COUT = 10µF 至 100µF | 500 | mA | |||
| RDIS | 放电电阻器 | 150 | 250 | 350 | Ω | ||
| L | 标称电感器值 | 请参阅表 8-2。 | 1 | 1.5 | 2.2 | µH | |
| 容差 | -30% | 30% | |||||
| COUT | 输出电容值 | 陶瓷、X5R 或 X7R,请参阅表 8-3。 | 10 | 22 | 100(1) | µF | |
| DCDC3(1.2V 降压) | |||||||
| VIN_DCDC3 | 输入电压范围 | VIN_BIAS > VUVLO | 3.6 | 5.5 | V | ||
| VDCDC3 | 输出电压范围 | 可通过 I2C 调节 | 0.9 | 3.4 | V | ||
| DC 精度 | 3.6V ≤ VIN ≤ 5.5V;0A ≤ IOUT ≤ 1.8A, VIN_DCDC3 ≥ (VDCDC3 + 700mV) | -2% | 2% | ||||
| 动态精度 | 相对于标称输出电压 IOUT = 50mA 至 450mA,时间 < 1µs 在整个输入电压范围内,COUT ≥ 10µF | -2.5% | -2.5% | ||||
| IOUT | 持续输出电流 | VIN_DCDC3 > 3.6V | 1.8 | A | |||
| IQ | 静态电流 | 来自 IN_DCDC3 引脚的总电流; 器件未开关,空载 | 25 | 50 | µA | ||
| RDS(ON) | 高侧 FET 导通电阻 | VIN_DCDC3 = 3.6V | 230 | 345 | mΩ | ||
| 低侧 FET 导通电阻 | VIN_DCDC3 = 3.6V | 100 | 150 | ||||
| ILIMIT | 高侧电流限值 | VIN_DCDC3 = 3.6V | 2.8 | A | |||
| 低侧电流限值 | VIN_DCDC3 = 3.6V | 3 | |||||
| VPG | 电源正常阈值 | VOUT 下降 | STRICT = 0b | 88.5% | 90% | 91.5% | |
| STRICT = 1b | 95% | 95.5% | 96% | ||||
| 迟滞 | VOUT 上升 | STRICT = 0b | 3.8% | 4.1% | 4.4% | ||
| STRICT = 1b | 0.25% | ||||||
| 抗尖峰脉冲 | VOUT 下降 | STRICT = 0b | 1 | ms | |||
| STRICT = 1b | 50 | µs | |||||
| VOUT 上升 | STRICT = 0b | 10 | µs | ||||
| STRICT = 1b | 10 | µs | |||||
| 超时 | 在 DCDC3 使能时及 DCDC3 寄存器写入(寄存器 0x18)后发生。 | 5 | ms | ||||
| VOV | 过压流检测阈值 | VOUT 上升,STRICT = 1b | 104% | 104.5% | 105% | ||
| 迟滞 | VOUT 下降,STRICT = 1b | 0.25% | |||||
| 抗尖峰脉冲 | VOUT 上升,STRICT = 1b | 50 | µs | ||||
| IINRUSH | 浪涌电流 | VIN_DCDC3 = 3.6V;COUT = 10µF 至 100µF | 500 | mA | |||
| RDIS | 放电电阻器 | 150 | 250 | 350 | Ω | ||
| L | 标称电感器值 | 请参阅表 8-2。 | 1.0 | 1.5 | 2.2 | µH | |
| 容差 | -30% | 30% | |||||
| COUT | 输出电容值 | 陶瓷、X5R 或 X7R,请参阅表 8-3。 | 10 | 22 | 100 | µF | |
| DCDC4(3.3V 降压/升压)/模拟和 I/O | |||||||
| VIN_DCDC4 | 输入电压工作范围 | VIN_BIAS > VUVLO,–40°C 至 +105°C | 3.6 | 5.5 | V | ||
| VDCDC4 | 输出电压范围 | 可通过 I2C 调节 | 1.175 | 3.3 | V | ||
| VDCDC4 | DC 精度 | 4.2V ≤ VIN ≤ 5.5V; 3V < VOUT ≤ 3.4V 0A ≤ IOUT ≤ 1.6A | -2% | 2% | |||
| 3.3V ≤ VIN ≤ 4.2V; 3V < VOUT ≤ 3.4V 0A ≤ IOUT ≤ 1.3A | -2% | 2% | |||||
| 2.8V ≤ VIN ≤ 5.5V; 1.65V < VOUT ≤ 3V 0A ≤ IOUT ≤ 1A | -2% | 2% | |||||
| 2.8V ≤ VIN ≤ 5.5V; 1.175V < VOUT ≤ 1.65V 0A ≤ IOUT ≤ 1A | -2.5% | 2.5% | |||||
| 输出电压纹波 | PFM 模式已启用; 4.2V ≤ VIN ≤ 5.5V; 0A ≤ IOUT ≤ VOUT = 3.3V | mVpp | |||||
| 降压模式下的最小占空比 | 18% | ||||||
| IOUT | 持续输出电流 | VIN_DCDC4 = 2.8V,VOUT = 3.3V | 1 | A | |||
| VIN_DCDC4 = 3.6V,VOUT = 3.3V | 1.3 | ||||||
| VIN_DCDC4 = 5V,VOUT = 3.3V | 1.6 | ||||||
| IQ | 静态电流 | 来自 IN_DCDC4 引脚的总电流;器件未开关,空载。 | 25 | 50 | µA | ||
| fSW | 开关频率 | 2400 | kHz | ||||
| RDS(ON) | 高侧 FET 导通电阻 | VIN_DCDC3 = 3.6V | IN_DCDC4 至 L4A | 166 | mΩ | ||
| L4B 至 DCDC4 | 149 | ||||||
| 低侧 FET 导通电阻 | VIN_DCDC3 = 3.6V | L4A 至 GND | 142 | 190 | |||
| L4B 至 GND | 144 | 190 | |||||
| ILIMIT | 平均开关电流限值 | VIN_DCDC4 = 3.6V | 3000 | mA | |||
| VPG | 电源正常阈值 | VOUT 下降 | STRICT = 0b | 88.5% | 90% | 91.5% | |
| STRICT = 1b | 95% | 95.5% | 96% | ||||
| 迟滞 | VOUT 上升 | STRICT = 0b | 3.8% | 4.1% | 4.4% | ||
| STRICT = 1b | 0.25% | ||||||
| 抗尖峰脉冲 | VOUT 下降 | STRICT = 0b | 1 | ms | |||
| STRICT = 1b | 50 | µs | |||||
| VOUT 上升 | STRICT = 0b | 10 | µs | ||||
| STRICT = 1b | 10 | µs | |||||
| 超时 | 在 DCDC4 使能时及 DCDC4 寄存器写入(寄存器 0x19)后发生 | 5 | ms | ||||
| VOV | 过压流检测阈值 | VOUT 上升,STRICT = 1b | 104% | 104.5% | 105% | ||
| 迟滞 | VOUT 下降,STRICT = 1b | 0.25% | |||||
| 抗尖峰脉冲 | VOUT 上升,STRICT = 1b | 50 | µs | ||||
| IINRUSH | 浪涌电流 | VIN_DCDC4 = 3.6V ≤ VINDCDC4 ≤ 5.5V;40µF ≤ COUT ≤ 100µF | 500 | mA | |||
| RDIS | 放电电阻器(2) | 150 | 250 | 350 | Ω | ||
| L | 标称电感器值 | 请参阅表 8-2。 | 1.2 | 1.5 | 2.2 | µH | |
| 容差 | -30% | 30% | |||||
| COUT | 输出电容值 | 陶瓷、X5R 或 X7R,请参阅表 8-3。 | 40 | 80 | 100 | µF | |
| LDO1 (1.8V LDO) | |||||||
| VIN_LDO1 | 输入电压范围 | VIN_BIAS > VUVLO | 1.8 | 5.5 | V | ||
| IQ | 静态电流 | 无负载 | 35 | µA | |||
| VOUT | 输出电压范围 | 可通过 I2C 调节 | 0.9 | 3.4 | V | ||
| DC 精度 | VOUT + 0.2V ≤ VIN ≤ 5.5V;0A ≤ IOUT ≤ 200mA | -2% | 2% | ||||
| IOUT | 输出电流范围 | VIN_LDO1 – VDO = VOUT | 0 | 200 | mA | ||
| VIN_LDO1 > 2.7V,VOUT = 1.8V | 0 | 400 | |||||
| ILIMIT | 短路电流限值 | 输出短接至 GND | 445 | 550 | mA | ||
| VDO | 压降电压 | IOUT = 100mA,VIN = 3.6V | 200 | mV | |||
| VPG | 电源正常阈值 | VOUT 下降 | STRICT = 0b | 86% | 90% | 94% | |
| STRICT = 1b | 95% | 95.5% | 96% | ||||
| 迟滞,VOUT 上升 | STRICT = 0b | 3% | 4% | 5% | |||
| STRICT = 1b | 0.25% | ||||||
| 抗尖峰脉冲 | VOUT 下降 | STRICT = 0b | 1 | ms | |||
| STRICT = 1b | 50 | µs | |||||
| VOUT 上升 | STRICT = 0b | 10 | µs | ||||
| STRICT = 1b | 10 | µs | |||||
| 超时 | 5 | ms | |||||
| VOV | 过压流检测阈值 | VOUT 上升,STRICT = 1b | 104% | 104.5% | 105% | ||
| 迟滞 | VOUT 下降,STRICT = 1b | 0.25% | |||||
| 抗尖峰脉冲 | VOUT 上升,STRICT = 1b | 50 | µs | ||||
| VOUT 下降,STRICT = 1b | 1 | ms | |||||
| RDIS | 放电电阻器 | 150 | 250 | 380 | Ω | ||
| COUT | 输出电容值 | 陶瓷、X5R 或 X7R | 22 | 100 | µF | ||
| 负载开关 | |||||||
| VIN_LS | 输入电压范围 | VIN_BIAS > VUVLO | 1.8 | 10 | V | ||
| RDS(ON) | 静态导通电阻 | VIN_LS = 9V,IOUT= 500mA,全温度范围适用 | 440 | mΩ | |||
| VIN_LS = 5V,IOUT= 500mA,全温度范围适用 | 526 | ||||||
| VIN_LS = 2.8V,IOUT= 200mA,全温度范围适用 | 656 | ||||||
| VIN_LS = 1.8V,IOUT= 200mA,全温度范围适用 | 910 | ||||||
| ILIMIT | 短路电流限值 | VIN_LS > 2.3V, 输出短接至 GND | LSILIM[1:0] = 00b | 98 | 126 | mA | |
| LSILIM[1:0] = 01b | 194 | 253 | |||||
| LSILIM[1:0] = 10b | 475 | 738 | |||||
| LSILIM[1:0] = 11b | 900 | 1234 | |||||
| VIN_LS ≤ 2.3V, 输出短接至 GND | LSILIM[1:0] = 00b | 98 | 126 | ||||
| LSILIM[1:0] = 01b | 194 | 253 | |||||
| LSILIM[1:0] = 10b | 475 | 738 | |||||
| tBLANK | 中断消隐时间 | 输出短接至 GND,直到中断被触发。 | 15 | ms | |||
| RDIS | 输出端的内部放电电阻器(2) | LSDCHRG = 1 | 650 | 1000 | 1500 | Ω | |
| TOTS | 过热关断(3) | 125 | 132 | 139 | °C | ||
| 迟滞 | 10 | °C | |||||
| COUT | 标称输出电容值 | 陶瓷、X5R 或 X7R,请参阅表 8-3。 | 1 | 100 | 220 | µF | |
| I/O 电平和计时特点 | |||||||
| PGDLY | PGOOD 延迟时间 | PGDLY[1:0] = 00b | 10 | ms | |||
| PGDLY[1:0] = 01b | 20 | ||||||
| PGDLY[1:0] = 10b | 50 | ||||||
| PGDLY[1:0] = 11b | 150 | ||||||
| tDG | 抗尖峰脉冲时间 | PB 输入 | 上升沿 | 100 | ms | ||
| 下降沿 | 50 | ms | |||||
| AC_DET 输入 | 上升沿 | 100 | µs | ||||
| 下降沿 | 10 | ms | |||||
| PWR_EN 输入 | 上升沿 | 10 | ms | ||||
| 下降沿 | 100 | µs | |||||
| GPIO1 | 上升沿 | 1 | ms | ||||
| 下降沿 | 1 | ms | |||||
| GPIO2 | 上升沿 | 5 | µs | ||||
| 下降沿 | 5 | µs | |||||
| tRESET | 复位时间 | PB 输入保持低电平 | TRST = 0b | 8 | s | ||
| TRST = 1b | 15 | ||||||
| VIH | 高电平输入电压 | SCL、SDA、GPIO1 和 GPIO2 | 1.3 | V | |||
| AC_DET、PB | 0.66 × IN_BIAS | ||||||
| PWR_EN | 1.3 | ||||||
| VIL | 低电平输入电压 | SCL、SDA、PWR_EN、AC_DET、PB、GPIO1 和 GPIO2 | 0 | 0.4 | V | ||
| VOL | 低电平输出电压 | nWAKEUP、nINT、SDA、PGOOD、GPIO1 和 GPIO2;ISINK = 2mA | 0 | 0.3 | V | ||
| nPFO;ISINK = 2mA | 0 | 0.35 | |||||
| VPFI | 电源故障比较器阈值 | 输入下降 | 800 | mV | |||
| 迟滞 | 输入上升 | 40 | mV | ||||
| 精度 | -4% | 4% | |||||
| 抗尖峰脉冲 | 输入下降 | 25 | µs | ||||
| 输入上升 | 10 | ms | |||||
| IDC34_SEL | DC34_SEL 偏置电流 | 仅在上电时启用。 | 10 | µA | |||
| VDC34_SEL | DCDC3 和 DCDC4 上电默认选择阈值 | 阈值 1 | 100 | mV | |||
| 阈值 2 | 163 | ||||||
| 阈值 3 | 275 | ||||||
| 阈值 4 | 400 | ||||||
| 阈值 5 | 575 | ||||||
| 阈值 6 | 825 | ||||||
| 阈值 7 | 1200 | ||||||
| RDC34_SEL | DCDC3 和 DCDC4 上电默认选择电阻值 | 设置 0 | 0 | 0 | 7.7 | kΩ | |
| 设置 1 | 12.1 | ||||||
| 设置 2 | 20 | ||||||
| 设置 3 | 30.9 | 31.6 | 32.3 | ||||
| 设置 4 | 45.3 | ||||||
| 设置 5 | |||||||
| 设置 6 | 95.3 | ||||||
| 设置 7 | 150 | ||||||
| IBIAS | 输入偏置电流 | SCL、SDA、GPIO1(4)、GPIO2(4);VIN = 3.3V | 0.01 | 1 | µA | ||
| PB、AC_DET、PFI;VIN = 3.3V | 500 | nA | |||||
| ILEAK | 引脚漏电流 | nINT、nWAKEUP、nPFO、PGOOD、PWR_EN、GPIO1(5)、GPIO2(5) VOUT = 3.3V | 500 | nA | |||
| 振荡器 | |||||||
| ƒOSC | 振荡器频率 | 2400 | kHz | ||||
| 频率精度 | TJ = -40°C 至 +105°C | -12% | 12% | ||||
| 过热关断 | |||||||
| TOTS | 过热关断 | 升高结温 | 135 | 145 | 155 | °C | |
| 迟滞 | 降低结温 | 20 | |||||
| TWARN | 高温警告 | 升高结温 | 90 | 100 | 110 | °C | |
| 迟滞 | 降低结温 | 15 | |||||