ZHCSC13C November 2013 – June 2024 UCC27524A-Q1
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
|---|---|---|---|---|---|---|
| 偏置电流 | ||||||
| IVDDq | VDD 静态电源电流 | VINx = 3.3V,VDD = 3.4V,ENx = VDD | 300 | 450 | μA | |
| IVDD | VDD 静态电源电流 | VINx = 3.3V,ENx = VDD | 0.6 | 1.0 | mA | |
| IVDD | VDD 静态电源电流 | VINx = 0V,ENx = VDD | 0.7 | 1.0 | mA | |
| IVDDO | VDD 工作电流 | fSW = 1000kHz,ENx = VDD,VINx = 0V 至 3.3V PWM | 3.2 | 3.8 | mA | |
| IDIS | VDD 禁用电流 | VINx = 3.3V,ENx = 0V | 0.8 | 1.1 | mA | |
| 欠压锁定 (UVLO) | ||||||
| VVDD_ON | VDD UVLO 上升阈值 | 3.8 | 4.1 | 4.4 | V | |
| VVDD_OFF | VDD UVLO 下降阈值 | 3.5 | 3.8 | 4.1 | V | |
| VVDD_HYS | VDD UVLO 迟滞 | 0.3 | V | |||
| 输入(INA、INB) | ||||||
| VINx_H | 输入信号高阈值 | 输出高电平,ENx = HIGH | 1.8 | 2 | 2.3 | V |
| VINx_L | 输入信号低阈值 | 输出低电平,ENx = HIGH | 0.8 | 1 | 1.2 | V |
| VINx_HYS | 输入信号迟滞 | 1 | V | |||
| RINx | INx 引脚下拉电阻 | INx = 3.3V | 120 | kΩ | ||
| 使能(ENA、ENB) | ||||||
| VENx_H | 使能信号高电平阈值 | 输出高电平,INx = HIGH | 1.8 | 2 | 2.3 | V |
| VENx_L | 使能信号低电平阈值 | 输出低电平,INx = HIGH | 0.8 | 1 | 1.2 | V |
| VENx_HYS | 使能信号迟滞 | 1 | V | |||
| RENx | EN 引脚上拉电阻 | ENx = 0V | 200 | kΩ | ||
| 输出(OUTA、OUTB) | ||||||
| ISRC(1) | 峰值输出拉电流 | VDD = 12V,CVDD = 10µF,CL = 0.1µF,f = 1kHz | 5 | A | ||
| ISNK(1) | 峰值输出灌电流 | VDD = 12V,CVDD = 10µF,CL = 0.1µF,f = 1kHz | -5 | A | ||
| ROH(2) | 上拉电阻 | IOUT = –50mA,请参阅节 7.3.4。 | 5 | 8.5 | Ω | |
| ROL | 下拉电阻 | IOUT = 50mA | 0.6 | 1.1 | Ω | |