ZHCSR90C December 2022 – February 2024 TPSM33615 , TPSM33625
PRODUCTION DATA
参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
---|---|---|---|---|---|---|
电源 | ||||||
IIN | 稳压时的输入电源电流 | VIN = 24V,VOUT = 3.3V(RFBT = 23.2kΩ),VEN = VIN,FSW = 1000kHz,IOUT = 0A,PFM | 6.9 | μA | ||
IIN | 稳压时的输入电源电流 | VIN = 24V,VOUT = 5V(RFBT = 40.2kΩ),VEN = VIN,FSW = 1000kHz,IOUT = 0A,PFM | 7 | μA | ||
输出电压 | ||||||
VFB | 负载调节 | VOUT = 3.3V,VIN= 24V,IOUT = 0.4A 至满载 (FPWM) | 3 |
mV | ||
VFB | 线性调节 | VOUT = 3.3V,VIN = 4V 至 36V,IOUT = 2.5A | 10 |
mV | ||
VOUT | 负载瞬态 | VOUT = 3.3V,VIN = 24V,在 2A/µs 下 IOUT = 1A 至 2.5A,COUT(derated) = 32uF | 100 |
mV | ||
效率 | ||||||
η | 效率 | VOUT = 3.3V,VIN = 12V,IOUT = 2.5A,FSW = 1MHz | 84 |
% |
||
VOUT = 3.3V,VIN = 24 V,IOUT = 2.5A,FSW = 1MHz | 83 | % |
||||
VOUT = 5 V,VIN = 24 V,IOUT = 2.5A,FSW = 1MHz | 87 | % |
||||
VOUT = 5 V,VIN = 36 V,IOUT = 2.5A,FSW = 1MHz | 86 |
% |
||||
η | 效率 | VOUT = 12 V,VIN = 24 V,IOUT = 1.5 A,FSW = 2 MHz | 94 |
% |
||
热关断 | ||||||
TSDN | 热关断阈值 | 温度上升 | 158 | 168 | 186 | °C |
THYST | 热关断迟滞 | 15 | 20 | °C |