ZHCSRX8A October 2024 – December 2024 TPS7N53
PRODUCTION DATA
| 參數 | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | |
|---|---|---|---|---|---|---|
| VUVLO(IN) | 輸入電源 UVLO | VIN 上升 | 1.07 | 1.1 | V | |
| VHYS(UVLO_IN) | 輸入電源 UVLO 遲滯 | 60 | mV | |||
| ISS | SS 快速啟動充電電流 | VSS = GND,VIN = 1.1V | 27 | 30 | 35 | μA |
| tSS | 軟啟動時間 | CSS = 10nF,VOUT = 0.75V | 0.7 | ms | ||
| VOUT | 輸出電壓精度 (1) | 0.5V ≤ VOUT ≤ 1.5V, 0A ≤ IOUT ≤ 3A, 1.1V ≤ VIN ≤ 2.2V |
-1.5 | ±0.5 | 1.5 | % |
| IREF | REF 電流引腳 | VIN = 1.1V,VOUT = 0.5V,ILOAD = 0A | 150 | μA | ||
| 1.1V ≤ VIN ≤ 2.2V (1),0.5V ≤ VOUT ≤ 1.5V, 0A ≤ IOUT ≤ 3A |
-1.5 | ±1 | 1.5 | % | ||
| VOS | 輸出失調電壓 (VNR - VOUT) | 1.1V ≤ VIN ≤ 2.2V (1),0.5V ≤ VOUT ≤ 1.5V, 0A ≤ IOUT ≤ 3A |
-2 | 2 | mV | |
| ΔVOUT(ΔVIN) | 線性調整率 | 1.1V ≤ VIN ≤ 2.2V,VOUT = 0.5V,IOUT = 0A | -200 | μV/V | ||
| ΔVOUT(ΔIOUT) | 負載調整率 | VOUT = 1.5V,0A ≤ IOUT ≤ 3A | -100 | μV/A | ||
| VDO | 壓降電壓 (2) | VOUT > 1.2V,IOUT = 3A | 95 | 140 | mV | |
| VOUT +=≥ 1.2V,IOUT = 3A,–40°C ≤ TJ ≤ +85°C | 125 | |||||
| ILIM | 輸出電流限制 | VOUT 強制為 0.9 × VOUT(NOM), VOUT(NOM) = 1.5V, VIN = VOUT(NOM) + 400mV |
3.3 | 3.6 | 3.9 | A |
| ISC | 短路電流限值 | RLOAD = 10m?(在折返工作條件下) | 1.1 | A | ||
| IGND | GND 引腳電流 | IOUT = 3A,VOUT = 1.5V |
15 | mA | ||
| VIN = 1.1V,IOUT = 3A,VOUT = 0.5V | 13 | 15 | 19 | |||
| ISDN | 關斷 GND 引腳電流 | PG =(開路),VIN = 2.2V,VEN = 0.4V | 100 | 300 | μA | |
| IEN | EN 引腳電流 | VIN = 2.2V,0V ≤ VEN ≤ 6V | -5 | 5 | μA | |
| VIH(EN) | EN 跳變點上升(導通) | VIN = 1.1V | 0.62 | 0.65 | 0.68 | V |
| VIL(EN) | EN 跳變點下降(關斷) | VIN = 1.1V | 0.58 | 0.61 | 0.64 | V |
| VHYS(EN) | EN 跳變點遲滯 | VIN = 1.1V | 40 | mV | ||
| VIT(PG) | PG 引腳閾值 | 適用于 PG 在 VOUT 下降時轉換為低電平的情況,VIN = 1.1V, VOUT < VIT(PG),IPG = -1mA(流入器件的電流) |
87 | 90 | 93 | % |
| VHYS(PG) | PG 引腳滯后 | VIN = 1.1V,VOUT < VIT(PG), IPG = -1mA(流入器件的電流) |
2 | % | ||
| VOL(PG) | PG 引腳低電平輸出電壓 | VIN = 1.1V,VOUT < VIT(PG), IPG = -1mA(流入器件的電流) |
0.4 | V | ||
| ILKG(PG) | PG 引腳漏電流 | VPG = 6V,VOUT > VIT(PG),VIN = 1.1V | 1 | μA | ||
| PSRR | 電源紋波抑制 | f = 1MHz,VIN = 1.8V,VOUT(NOM) = 1.5V,IOUT = 3A,CNR = 1μF | 23 | dB | ||
| f = 1MHz,VIN = 1.1V,VOUT(NOM) = 0.5V,IOUT = 3A,CNR = 1μF | 25 | |||||
| Vn | 輸出噪聲電壓 | BW = 10Hz 至 100kHz, 1.1V ≤ VIN ≤ 2.2V,0.5V ≤ VOUT ≤ 1.5V, IOUT = 3A,CNR = 1μF |
8 | μVRMS | ||
| Vn | 輸出噪聲電壓 | BW = 100Hz 至 100kHz, 1.1V ≤ VIN ≤ 2.2V,0.5V ≤ VOUT ≤1.5V, IOUT = 3A,CNR = 1μF |
2.2 | μVRMS | ||
| RDIS | 輸出引腳主動放電電阻 | VIN = 1.1V,VEN = 0V,VOUT = 0.2V | 110 | Ω | ||
| RNR_DIS | NR 引腳主動放電電阻 | VIN = 1.1V,VEN = 0V,VNR = 0.2V | 250 | Ω | ||
| RSS_DIS | SS 引腳主動放電電阻 | VIN = 1.1V,VEN = 0V,VSS = 0.2V | 5.6 | kΩ | ||
| TSD(shutdown) | 熱關斷溫度 | 關斷,溫度升高 | 165 | °C | ||
| TSD(reset) | 熱關斷復位溫度 | 復位,溫度降低 | 150 | °C | ||