ZHCSX33C September 2024 – November 2025 TPS7C84-Q1
PRODMIX
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| VOUT | 输出电压精度 | VIN = [VOUT(NOM) + 1V] 至 40V,IOUT = 100µA 至 150mA | TJ = 25°C | -0.5 | 0.5 | % | |
| TJ = –40°C 至 150°C | -1 | 1 | |||||
| ΔVOUT(ΔVIN) | 线路调整率 | VIN = [VOUT(NOM) + 1V] 至 40V | TJ = –40°C 至 150°C | 0.0004 | 0.01 | %/V | |
| ΔVOUT(ΔIOUT) | 负载调整率 | IOUT = 100µA 至 150mA | TJ = –40°C 至 150°C | 0.02 | 0.2 | % | |
| VFB | 反馈电压 | FB 的基准电压 | TJ = –40°C 至 150°C | 1.188 | 1.2 | 1.212 | V |
| IFB | 反馈偏置电流 | TJ = 25°C | 2 | 10 | nA | ||
| TJ = –40°C 至 150°C | 15 | ||||||
| VDO | 压降电压可调输出 | VIN = 3.5V,IOUT = 150mA | TJ = –40°C 至 150°C | 350 | 660 | mV | |
| 压降电压固定 3.3V 输出 | VIN= VOUT(标称值)= 3.3V,IOUT = 150mA | 670 | |||||
| 压降电压固定 5V 输出 | VIN= VOUT(标称值)= 5V,IOUT = 150mA | 580 | |||||
| IQ | 静态电流 | IOUT = 0 | TJ = –40°C 至 150°C | 56 | µA | ||
| IOUT = 100µA | 45 | 68 | |||||
| IOUT = 150mA | 1.15 | mA | |||||
| UVLO | UVLO VIN 上升 | IOUT = 100µA | TJ = –40°C 至 150°C | 1.8 | 1.9 | 2.0 | V |
| UVLO VIN 下降 | 1.7 | 1.8 | 1.9 | ||||
| 迟滞 | 100 | mV | |||||
| VIL | 使能逻辑输入低电平 | 低(稳压器关闭) | TJ = –40°C 至 150°C | 0.7 | V | ||
| VIH | 使能逻辑输入高电平 | 高(稳压器开启) | 1.9 | ||||
| IEN | EN 引脚电流 | VEN = 40V | TJ = –40°C 至 150°C | 0.8 | µA | ||
| ICL | 电流限制 | VIN ≥ 3V,VOUT = 0V | TJ = –40°C 至 150°C | 165 | 235 | 280 | mA |
| Vn | 输出噪声 (RMS), 10Hz 至 100KHz |
COUT = 1µF | TJ = 25°C | 265 | µVrms | ||
| PSRR | 电源纹波抑制 | VIN - VOUT = 1V,频率 = 100Hz,IOUT = 5mA | TJ = 25°C | 80 | dB | ||
| VPG(OL) | PG 引脚低电平输出电压 | VIN ≥ 2V,IOL = 400μA | TJ = 25°C | 180 | 230 | mV | |
| TJ = –40°C 至 150°C | 280 | ||||||
| VPG(TH,RISING) | VOUT 上升 | TJ = –40°C 至 150°C | 97 | %VOUT | |||
| VPG(TH,FALLING) | VOUT 下降 | 92 | |||||
| VPG(HYST) | 迟滞 | TJ = 25°C | 2 | ||||
| ISHUTDOWN | 关断电源电流 (IGND) | VEN ≤ 0.7V,VIN ≤ 40V,VOUT = 0V | TJ = 25°C | 3 | 4.5 | µA | |
| TJ = –40°C 至 150°C | 6 | ||||||
| TSD(SHUTDOWN) | 结关断温度 | 177 | °C | ||||
| TSD(HYST) | 热关断迟滞 | 15 | °C | ||||