ZHCSJ38E December 2018 – May 2026 TPS3840
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 常用参数 | |||||||
| VDD | 输入电源电压 | 1.5 | 10 | V | |||
| VIT- | 负向输入阈值精度(1) | -40°C 至 125°C | -1.5 | 1 | 1.5 | % | |
| VHYS | VIT- 引脚上的磁滞 | VIT- = 3.1V 至 4.9V | 175 | 200 | 225 | mV | |
| VHYS | VIT- 引脚上的磁滞 | VIT- = 1.6V 至 3.0V | 75 | 100 | 125 | mV | |
| IDD | 流入 VDD 引脚的电源电流 | VDD = 1.5V < VDD < 10V VDD > VIT+(3) TA = -40°C 至 125°C |
300 | 700 | nA | ||
| VMR_L | 手动复位逻辑低电平输入(2) | 600 | mV | ||||
| VMR_H | 手动复位逻辑高电平输入(2) | 0.7VDD | V | ||||
| RMR | 手动复位内部上拉电阻 | 100 | kΩ | ||||
| RCT | CT 引脚内部电阻 | 350 | 500 | 650 | kΩ | ||
| TPS3840PL(推挽低电平有效) | |||||||
| VPOR | 上电复位电压(4) | VOL(max) = 200mV IOUT(Sink) = 200nA |
300 | mV | |||
| VOL | 低电平输出电压 |
1.5V < VDD < 5V VDD < VIT- IOUT(Sink) = 2mA |
200 | mV | |||
| VOH | 高电平输出电压 |
1.5V < VDD < 5V VDD > VIT+(3) IOUT(Source) = 2mA |
0.8VDD | V | |||
| 5V < VDD < 10V VDD > VIT+(3) IOUT(Source) = 5mA |
0.8VDD | V | |||||
| TPS3840PH(推挽高电平有效) | |||||||
| VPOR | 上电复位电压(4) | VOH,IOUT(Source) = 500nA | 950 | mV | |||
| VOL | 低电平输出电压 |
1.5V < VDD < 5V VDD > VIT+(3) IOUT(Sink) = 2mA |
200 | mV | |||
| 1.5V < VDD < 5V VDD > VIT+(3) IOUT(Sink) = 5mA |
200 | mV | |||||
| VOH | 高电平输出电压 |
1.5V < VDD < 5V,VDD < VIT-, IOUT(Source) = 2mA |
0.8VDD | V | |||
| TPS3840DL(开漏) | |||||||
| VPOR | 上电复位电压(4) | VOL(max) = 0.2V IOUT (Sink) = 5.6uA |
950 | mV | |||
| VOL | 低电平输出电压 |
1.5V < VDD < 5V VDD < VIT- IOUT(Sink) = 2mA |
200 | mV | |||
| Ilkg(OD) | 开漏输出漏电流 | RESET 引脚处于高阻抗状态, VDD = VRESET = 5.5V VIT+ < VDD |
90 | nA | |||