ZHCSPG4D december 2021 – august 2023 TPS7A14
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
|---|---|---|---|---|---|---|---|
| VOUT | Accuracy over temperature | VOUT(NOM) + 0.1 V ≤ VIN ≤ 2.2 V, Greater of 2.2 V or VOUT(NOM) + 1.4 V ≤ VBIAS ≤ 5.5 V, 1 mA ≤ IOUT ≤ 1 A |
TJ = –40°C to +125°C, DRV package | –1.25 | 1 | % | |
| TJ = –40°C to +125°C, YBK package | –1.5 | 1 | |||||
| TJ = –40°C to +85°C | –1 | 1 | |||||
| ΔVOUT / ΔVIN | VIN line regulation | VOUT(NOM) + 0.1 V ≤ VIN ≤ 2.2 V, DRV package | –3 | 3 | mV | ||
| VOUT(NOM) + 0.1 V ≤ VIN ≤ 2.2 V, TJ = –40°C to +85°C, YBK package | –2.5 | 2.5 | |||||
| ΔVOUT / ΔVBIAS | VBIAS line regulation | VOUT(NOM) + 1.4 V ≤ VBIAS ≤ 5.5 V, DRV package | –3 | ±0.15 | 3 | mV | |
| VOUT(NOM) + 1.4 V ≤ VBIAS ≤ 5.5 V, TJ = –40°C to +85°C, YBK package | –2.5 | ±0.15 | 2.5 | ||||
| ΔVOUT / ΔIOUT | Load regulation | 1 mA ≤ IOUT ≤ 1 A | 0.2 | %/A | |||
| IQ(BIAS) | Bias pin current | IOUT = 0 mA, DRV package | 43 | μA | |||
| IOUT = 0 mA, TJ = –40°C to +85°C, YBK package | 26 | ||||||
| IOUT = 1 A, DRV package | 17 | mA | |||||
| IOUT = 1 A, TJ = –40°C to +85°C, YBK package | 12 | ||||||
| IQ(IN) | Input pin current(1) | IOUT = 0 mA, DRV package | 118 | μA | |||
| IOUT = 0 mA, TJ = –40°C to +85°C | 5.7 | ||||||
| IGND | Ground pin current | IOUT = 1 A, DRV package | 480 | 660 | μA | ||
| IOUT = 1 A, TJ = –40°C to +85°C | 480 | 620 | |||||
| ISHDN(BIAS) | VBIAS shutdown current | VIN = 2.2 V, VBIAS = 5.5 V, VEN ≤ 0.2 V, DRV package | 0.3 | 9 | μA | ||
| VIN = 2.2 V, VBIAS = 5.5 V, VEN ≤ 0.2 V, TJ = –40°C to +85°C | 0.3 | 3.8 | |||||
| ISHDN(IN) | VIN shutdown current | VIN = 1.8 V, VBIAS = 5.5 V, VEN ≤ 0.2 V, DRV package | 1 | 41 | μA | ||
| VIN = 1.8 V, VBIAS = 5.5 V, VEN ≤ 0.2 V, TJ = –40°C to +85°C | 1 | 9.2 | |||||
| ICL | Output current limit | VOUT = 0.95 × VOUT(NOM) | 1.035 | 1.6 | 2.45 | A | |
| ISC | Short circuit current limit | VOUT = 0 V | 600 | mA | |||
| VDO(IN) | VIN dropout voltage(2) | VIN = 0.95 x VOUT(NOM), IOUT = 1 A |
TJ = –40°C to + 125°C | 99 | mV | ||
| TJ = –40°C to + 85°C, DRV package | 77 | ||||||
| TJ = –40°C to + 85°C, YBK package | 70 | ||||||
| VDO(BIAS) | VBIAS dropout voltage(2) | VBIAS = greater of 1.7V or VOUT(nom) + 0.6 V, VSENSE = 0.95 x VOUT(nom), IOUT = 1 A, DRV package |
1.115 | V | |||
| VBIAS = greater of 1.7V or VOUT(nom) + 0.6 V, VSENSE = 0.95 x VOUT(nom), IOUT = 1 A, YBK package |
1.1 | ||||||
| VIN PSRR | VIN power-supply rejection ratio | f = 100 Hz | IOUT = 3 mA | 90 | dB | ||
| IOUT = 500 mA | 80 | ||||||
| IOUT = 1 A | 80 | ||||||
| f = 1 kHz | IOUT = 3 mA | 90 | |||||
| IOUT = 500 mA | 80 | ||||||
| IOUT = 1 A | 70 | ||||||
| f = 10 kHz | IOUT = 3 mA | 70 | |||||
| IOUT = 500 mA | 60 | ||||||
| IOUT = 1 A | 50 | ||||||
| f = 100 kHz | IOUT = 3 mA | 60 | |||||
| IOUT = 500 mA | 43 | ||||||
| IOUT = 1 A | 33 | ||||||
| f = 1 MHz | IOUT = 3 mA | 60 | |||||
| IOUT = 500 mA | 24 | ||||||
| IOUT = 1 A | 15 | ||||||
| f = 1 MHz, VIN = VOUT + 150 mV |
IOUT = 3 mA | 69 | |||||
| IOUT = 500 mA | 42 | ||||||
| IOUT = 1 A | 33 | ||||||
| VBIAS PSRR | VBIAS power-supply rejection ratio | f = 1 kHz | IOUT = 500 mA | 65 | dB | ||
| f = 100 kHz | 45 | ||||||
| f = 1 MHz | 25 | ||||||
| Vn | Output voltage noise | Bandwidth = 10 Hz to 100 kHz, VOUT = 0.8 V, 5mA ≤ IOUT ≤ 1 A |
7.2 | μVRMS | |||
| VUVLO(BIAS) | Bias supply UVLO | VBIAS rising | 1.15 | 1.42 | 1.7 | V | |
| VBIAS falling | 1.0 | 1.3 | 1.63 | ||||
| VUVLO_HYST(BIAS) | Bias supply hysteresis | VBIAS hysteresis | 100 | mV | |||
| VUVLO(IN) | Input supply UVLO | VIN rising | 584 | 603 | 623 | mV | |
| VIN falling | 530 | 552 | 566 | ||||
| VUVLO_HYST(IN) | Input supply hysteresis | VIN hysteresis | 50 | mV | |||
| tSTR | Start-up time(3) | 186 | μs | ||||
| VEN(HI) | EN pin logic high voltage(4) | 0.6 | 6 | V | |||
| VEN(LOW) | EN pin logic low voltage(4) | 0 | 0.25 | V | |||
| IEN | EN pin current | EN = 5.5 V, DRV package | -25 | 10 | 25 | nA | |
| EN = 5.5 V, TJ = –40°C to +85°C | -20 | 10 | 20 | ||||
| RPULLDOWN | Pulldown resistor | VIN = 0.9 V, VOUT(nom) = 0.8 V, VBIAS = 1 V, VEN = 0 V, P version only |
36 | Ω | |||
| TSD | Thermal shutdown temperature | Shutdown, temperature rising | 165 | °C | |||
| Reset, temperature falling | 140 | ||||||