ZHCSYR3A June 2006 – August 2025 TPS73201-EP , TPS73215-EP , TPS73216-EP , TPS73218-EP , TPS73225-EP , TPS73230-EP , TPS73233-EP , TPS73250-EP
PRODUCTION DATA
| 參數(shù) | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | |||
|---|---|---|---|---|---|---|---|---|
| VIN | 輸入電壓范圍(1) | 1.7 | 5.5 | V | ||||
| VFB | 內(nèi)部基準(zhǔn) (TPS73201) | TA = 25°C | 1.198 | 1.2 | 1.21 | V | ||
| VOUT | 輸出電壓范圍 (TPS73201)(2) | VFB | 5.5 – VDO | V | ||||
| 精度(1) | 標(biāo)稱值 | TA = 25°C | ±0.5% | |||||
| VIN、IOUT 和 T | VOUT + 0.5V ≤ VIN ≤ 5.5V; 10mA ≤ IOUT ≤ 250mA | -1% | ±0.5% | +1% | ||||
| ΔVOUT%/ΔVIN | 線性調(diào)整率(1) | VOUT(nom) + 0.5V ≤ VIN ≤ 5.5V | 0.01 | %/V | ||||
| ΔVOUT%/ΔIOUT | 負(fù)載調(diào)整率 | 1mA ≤ IOUT ≤ 250mA | 0.002 | %/mA | ||||
| 10mA ≤ IOUT ≤ 250mA | 0.0005 | |||||||
| VDO | 壓降電壓(3) (VIN = VOUT(nom) – 0.1V) | IOUT = 250mA | 40 | 150 | mV | |||
| ZO(DO) | 壓降中的輸出阻抗 | 1.7V ≤ VIN ≤ VOUT + VDO | 0.25 | ? | ||||
| ICL | 輸出電流限制 | VOUT = 0.9 × VOUT(nom) | 250 | 425 | 600 | mA | ||
| ISC | 短路電流 | VOUT = 0V | 300 | mA | ||||
| IREV | 反向漏電流(4) (–IIN) | VEN ≤ 0.5V,0V ≤ VIN ≤ VOUT | 0.1 | 15 | μA | |||
| IGND | 接地引腳電流 | IOUT = 10mA (IQ) | 400 | 550 | μA | |||
| IOUT = 250mA | 650 | 950 | ||||||
| ISHDN | 關(guān)斷電流 (IGND) | VEN ≤ 0.5V,VOUT ≤ VIN ≤ 5.5V | 0.02 | 1 | μA | |||
| IFB | FB 引腳電流 (TPS73201) | .1 | .45 | μA | ||||
| PSRR | 電源抑制比 (紋波抑制) | f = 100Hz,IOUT = 250mA | 58 | dB | ||||
| f = 10kHz,IOUT = 250mA | 37 | |||||||
| VN | 輸出噪聲電壓 BW = 10Hz 至 100kHz | COUT = 10μF,無 CNR | 27 × VOUT | μVRMS | ||||
| COUT = 10μF,CNR = 0.01μF | 8.5 × VOUT | |||||||
| tSTR | 啟動時間 | VOUT = 3V,RL = 30? COUT = 1μF,CNR= 0.01μF | 600 | μs | ||||
| VEN(HI) | 使能引腳高電平(已使能) | 1.7 | VIN | V | ||||
| VEN(LO) | 使能引腳低電平(關(guān)斷) | 0 | 0.5 | V | ||||
| IEN(HI) | 使能引腳電流(已使能) | VEN = 5.5V | 0.02 | 0.1 | μA | |||
| TSD | 熱關(guān)斷溫度 | 關(guān)斷,溫度升高 | 160 | °C | ||||
| 復(fù)位,溫度降低 | 140 | |||||||
| TA | 工作環(huán)境溫度 | -55 | 125 | °C | ||||