ZHCSS52A April 2024 – May 2025 TPS7B92
PRODUCTION DATA
| 參數(shù) | 測(cè)試條件 | 最小值 | 典型值 | 最大值 | 單位 | ||
|---|---|---|---|---|---|---|---|
| VIN | 輸入電壓 | 2.5 | 40 | V | |||
| IOUT (2)(3) | 最大輸出電流 | 300 | mA | ||||
| VOUT | 輸出電壓 | VOUT = 1.8V | VIN = VOUT + 3.8V，100μA ≤ IOUT ≤ 300mA，TJ = 25℃ | -3.0 | 4.5 | % | |
| VOUT = 3.3V | -2.75 | 4.25 | |||||
| VOUT = 5.0V | -3.75 | 4.25 | |||||
| VOUT = 12V | -5.25 | 5.25 | |||||
| VOUT = 1.8V | VIN = VOUT + 3.8V，100μA ≤ IOUT ≤ 300mA，–40℃ ≤ TJ ≤ 125℃ | -3.75 | 5.0 | ||||
| VOUT = 3.3V | -3.5 | 5.0 | |||||
| VOUT = 5.0V | -4.25 | 4.75 | |||||
| VOUT = 12V | -5.75 | 5.75 | |||||
| ΔVOUT/VIN | 線路調(diào)整 | IOUT = 1mA，VOUT + 1V ≤ VIN ≤ 40V | 0.00005 | 0.007 | %/V | ||
| ΔVOUT/IOUT | 負(fù)載調(diào)整率 | VIN = VOUT + 2V，100μA ≤ IOUT ≤ 150mA | 0.1 | %/A | |||
| ΔVOUT/IOUT | 負(fù)載調(diào)整率 | VIN = VOUT + 3.8V，100μA ≤ IOUT ≤ 300mA | 0.3 | %/A | |||
| VDO | 壓降電壓 | IOUT = 50mA | 440 | 700 | mV | ||
| VDO | 壓降電壓 | IOUT = 150mA | 1100 | 1800 | mV | ||
| VDO | 壓降電壓 | IOUT = 300mA | 2175 | 3700 | mV | ||
| ILIM | 輸出電流限制 | VOUT = 0.90*VOUT(nom)，VIN = VOUT(nom) + 9V | 320 | 530 | 740 | mA | |
| ISC | 短路電流限制 | VOUT = 0V，VIN = VOUT(nom) + 6V | 75 | 175 | 290 | mA | |
| IGND | GND 引腳電流 | VIN = VOUT(nom) + 0.5V，IOUT = 0mA，TJ = 25℃ | 1.7 | 2.65 | μA | ||
| VIN = VOUT(nom) + 0.5V，IOUT = 0mA，TJ = -40℃ 至 85°C | 2.9 | ||||||
| VIN = VOUT(nom) + 0.5V，IOUT = 0mA，TJ = -40℃ 至 125°C | 3 | ||||||
| VIN = VOUT(nom) + 0.5V，IOUT = 100μA | 2.8 | ||||||
| IGND | GND 引腳電流 | VIN = VOUT(nom) + 3.8V，IOUT = 300mA | 250 | μA | |||
| PSRR | 電源紋波抑制 | VIN = VOUT(nom) + 1V，IOUT = 50mA，COUT = 0.47μF，f = 10kHz | 55 | dB | |||
| VIN = VOUT(nom) + 1V，IOUT = 50mA，COUT = 0.47μF，f = 100kHz | 43 | ||||||
| Vn | 輸出噪聲電壓 | 帶寬 = 10Hz 至 100kHz、VIN = VOUT(nom) + 3.8V、IOUT = 300mA、COUT = 1μF | 帶寬 = 10Hz 至 100kHz、VIN = VOUT(nom) + 3.8V、IOUT = 300mA、COUT = 1μF | 525 | μVRMS | ||
| Tsd+ | 熱關(guān)斷升溫 | 關(guān)斷，溫度升高 | 160 | °C | |||
| Tsd- | 熱關(guān)斷降溫 | 復(fù)位，溫度降低 | 140 | °C | |||
| tsup(4) | 啟動(dòng)時(shí)間 | 400 | μs | ||||