ZHCSR90C December 2022 – February 2024 TPSM33615 , TPSM33625
PRODUCTION DATA
| 參數 | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | |
|---|---|---|---|---|---|---|
| 電源 | ||||||
| IIN | 穩壓時的輸入電源電流 | VIN = 24V，VOUT = 3.3V(RFBT = 23.2k?)，VEN = VIN，FSW = 1000kHz，IOUT = 0A，PFM | 6.9 | μA | ||
| IIN | 穩壓時的輸入電源電流 | VIN = 24V，VOUT = 5V(RFBT = 40.2k?)，VEN = VIN，FSW = 1000kHz，IOUT = 0A，PFM | 7 | μA | ||
| 輸出電壓 | ||||||
| VFB | 負載調節 | VOUT = 3.3V，VIN= 24V，IOUT = 0.4A 至滿載 (FPWM) | 3 |
mV | ||
| VFB | 線性調節 | VOUT = 3.3V，VIN = 4V 至 36V，IOUT = 2.5A | 10 |
mV | ||
| VOUT | 負載瞬態 | 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 |
% |
||
| 熱關斷 | ||||||
| TSDN | 熱關斷閾值 | 溫度上升 | 158 | 168 | 186 | °C |
| THYST | 熱關斷遲滯 | 15 | 20 | °C | ||