ZHCSMK9 January 2021 TPS7B88-Q1
PRODUCTION DATA
| PARAMETER | Test Conditions | MIN | TYP | MAX | UNIT | ||
|---|---|---|---|---|---|---|---|
| VOUT | Regulated output | VIN = VOUT + 1 V to 40 V, IOUT = 100 μA to 450 mA, TJ = 25oC(1) | –0.85 | 0.85 | % | ||
| VIN = VOUT + 1 V to 40 V, IOUT = 100 μA to 500 mA, TJ = 25oC(1) | –0.85 | 0.85 | |||||
| VIN = VOUT + 1 V to 40 V, IOUT = 100 μA to 450 mA(1) | –1.15 | 1.15 | |||||
| VIN = VOUT + 1 V to 40 V, IOUT = 100 μA to 500 mA(1) | –1.15 | 1.15 | |||||
| ΔVOUT(ΔIOUT) | Load regulation | VIN = VOUT + 1 V, IOUT = 100 μA to 450 mA , VOUT ≥ 3.3 V | 0.425 | % | |||
| VIN = VOUT + 1 V, IOUT = 100 μA to 500 mA , VOUT ≥ 3.3 V | 0.45 | ||||||
| ΔVOUT(ΔVIN) | Line regulation | VIN = VOUT + 1 V to 40 V, IOUT = 100 μA | 0.2 | % | |||
| ΔVOUT | Load transient response settling time | tR = tF = 1 μs; COUT = 10 μF, VOUT ≥ 3.3V | 100 | μs | |||
| ΔVOUT | Load transient response overshoot, undershoot(2) | tR = tF = 1 μs; COUT = 10 μF | IOUT = 150 mA to 350 mA | –2% | %VOUT | ||
| IOUT = 350 mA to 150 mA | 10% | ||||||
| IOUT = 0 mA to 500 mA | –10% | ||||||
| IQ | Quiescent current | VIN = VOUT + 1 V to 40V, IOUT = 0 mA, TJ = 25oC(3) | 17 | 21 | μA | ||
| VIN = VOUT + 1 V to 40 V, IOUT = 0 mA(3) | 26 | ||||||
| IOUT = 500 μA | 35 | ||||||
| VDO | Dropout voltage fixed output voltages (KVU Package) | IOUT ≤ 1 mA, VOUT ≥ 3.3 V, VIN = VOUT(NOM) x 0.95 | 46 | mV | |||
| IOUT = 315 mA, VOUT ≥ 3.3 V, VIN = VOUT(NOM) | 275 | 400 | |||||
| IOUT = 450 mA, VOUT ≥ 3.3 V, VIN = VOUT(NOM) | 360 | 525 | |||||
| IOUT = 500 mA, VOUT ≥ 3.3 V, VIN = VOUT(NOM) | 390 | 575 | |||||
| VUVLO(RISING) | Rising input supply UVLO | VIN rising | 2.6 | 2.7 | 2.82 | V | |
| VUVLO(FALLING) | Falling input supply UVLO | VIN falling | 2.38 | 2.5 | 2.6 | V | |
| VUVLO(HYST) | V UVLO(IN) hysteresis | 230 | mV | ||||
| ICL | Output current limit | VIN = VOUT + 1 V, VOUT short to 90% x VOUT(NOM) | 540 | 780 | mA | ||
| PSRR | Power supply rejection ratio | VIN - VOUT = 1 V, frequency = 1 kHz, IOUT = 450 mA | 70 | dB | |||
| TJ | Junction temperature | –40 | 150 | °C | |||
| TSD(SHUTDOWN) | Junction shutdown temperature | 175 | °C | ||||
| TSD(HYST) | Hysteresis of thermal shutdown | 20 | °C | ||||