ZHCSYG1 June 2025 TLV7A03
PRODUCTION DATA
| 參數 | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | ||
|---|---|---|---|---|---|---|---|
| 標稱精度 | TJ = 25°C,VOUT ≥ 1.5V,1μA(3) ≤ IOUT ≤ 1mA | -1 | 1 | % | |||
| TJ = 25°C;VOUT < 1.5V | -15 | 15 | mV | ||||
| 在溫度范圍內的精度 | VOUT ≥ 1.5 V | TJ = -40°C 至 +125°C | -1.5 | 1.5 | % | ||
| VOUT < 1.5V | -20 | 20 | mV | ||||
| ΔVOUT(ΔVIN) | 線路調整 | VOUT(nom) + 0.5V ≤ VIN ≤ 6.0V(1) |
TJ = -40°C 至 +125°C | 5 | mV | ||
| ΔVOUT(ΔIOUT) | 負載調整率(2) | 1mA ≤ IOUT ≤ 200mA, VIN = VOUT(nom) + 0.5V(1) |
TJ = -40°C 至 +85°C | 20 | 38 | mV | |
| TJ = -40°C 至 +125°C | 50 | ||||||
| IGND | 接地電流 | IOUT = 0mA | TJ = 25°C | 250 | 300 | nA | |
| TJ = –40°C 至 +85°C | 400 | ||||||
| IGND/IOUT | 接地電流與負載電流間的關系 | 20μA ≤ IOUT < 1mA | TJ = 25°C | 1 | % | ||
| 1mA ≤ IOUT ≤ 100mA | 0.25 | ||||||
| IOUT ≥ 100mA | 0.15 | ||||||
| IGND(DO) | 處于壓降狀態時的接地電流(3) |
IOUT = 0mA,VIN = 95% x VOUT(NOM) |
TJ = 25°C | 270 | nA | ||
| ISHDN | 關斷電流 | VEN = 0V,1.5V ≤ VIN ≤ 5.0V,TJ = 25°C | 3 | 10 | nA | ||
| ICL | 輸出電流限制 | VOUT = 90% × VOUT(nom) | VOUT < 2.5V, VIN = VOUT(nom) + VDO(max) + 1.0 V |
240 | 450 | 750 | mA |
| VOUT ≥ 2.5V, VIN = VOUT(nom) + VDO(max) + 0.5 V |
240 | 450 | 750 | mA | |||
| ISC | 短路電流限制 | VOUT = 0V | 65 | mA | |||
| VDO | 壓降電壓(4) | TJ = -40°C 至 +85°C | 0.8V ≤ VOUT < 1.0V | 1050 | mV | ||
| 1.0V ≤ VOUT < 1.2V | 790 | ||||||
| 1.2V ≤ VOUT < 1.5V | 650 | ||||||
| 1.5V ≤ VOUT < 1.8V | 490 | ||||||
| 1.8V ≤ VOUT < 2.5V | 400 | ||||||
| 2.5V ≤ VOUT < 3.3V | 310 | ||||||
| 3.3V ≤ VOUT ≤ 5.0V | 270 | ||||||
| TJ = -40°C 至 +125°C | 0.8V ≤ VOUT < 1.0V | 1100 | |||||
| 1.0V ≤ VOUT < 1.2V | 850 | ||||||
| 1.2V ≤ VOUT < 1.5V | 700 | ||||||
| 1.5V ≤ VOUT < 1.8V | 560 | ||||||
| 1.8V ≤ VOUT < 2.5V | 450 | ||||||
| 2.5V ≤ VOUT < 3.3V | 360 | ||||||
| 3.3V ≤ VOUT ≤ 5.0V | 310 | ||||||
| PSRR | 電源抑制比 | f = 1kHz,IOUT = 30mA | 55 | dB | |||
| VN | 輸出電壓噪聲 | BW = 10Hz 至 100kHz,VOUT = 0.8V,IOUT = 30mA | 130 | μVRMS | |||
| VUVLO | UVLO 閾值 | VIN 上升 | 1.23 | 1.3 | 1.47 | V | |
| VIN 下降 | 1.0 | 1.12 | 1.41 | ||||
| VUVLO(HYST) | UVLO 遲滯 | VIN 遲滯 | 180 | mV | |||
| VEN(HI) | EN 引腳邏輯高電平電壓 | 1.1 | V | ||||
| VEN(LOW) | EN 引腳邏輯低電平電壓 | 0.3 | V | ||||
| IEN | EN 引腳漏電流 | VEN = VIN = 6.0V | 10 | nA | |||
| REN(PULLDOWN) | 智能使能下拉電阻 | VEN = 0.3V | 500 | kΩ | |||
| RPULLDOWN | 下拉電阻器 | VIN = 3.3V,器件禁用 | 60 | Ω | |||
| TSD(shutdown) | 熱關斷溫度 | 關斷,溫度升高 | 170 | °C | |||
| TSD(reset) | 熱關斷復位溫度 | 復位,溫度降低 | 145 | ||||