ZHCSK49E August 2019 – September 2022 TPS7A24
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| VOUT | Output voltage accuracy | Adjustable version, VOUT = VFB | 1.22 | 1.24 | 1.26 | V |
| Fixed output versions, TJ = -40℃ to 125℃ | –1.25 | 1.25 | % | |||
| VOUT | Output voltage accuracy | Fixed output versions, TJ = 25 ℃ | –0.5 | 0.5 | % | |
| VFB | Feedback voltage | Adjustable version only | 1.24 | V | ||
| ΔVOUT(ΔVIN) | Line regulation(1) | (VOUT(nom) + 0.5 V or 2.4 V) ≤ VIN ≤ 18 V | –0.25 | 0.25 | % | |
| ΔVOUT(ΔIOUT) | Load regulation | 1 mA ≤ IOUT ≤ 200 mA | –0.5 | 0.5 | % | |
| IGND | Ground pin current | IOUT = 0 mA | 2 | 4.5 | μA | |
| IOUT = 1 mA | 15 | |||||
| ISHUTDOWN | Shutdown current | VEN ≤ 0.4 V, VIN = 2.4 V, Iout = 0 mA | 325 | 650 | nA | |
| ICL | Output current limit | VOUT = 0.9 × VOUT(nom) | 250 | 410 | 620 | mA |
| IFB | FB pin current | 10 | nA | |||
| VDO | Dropout voltage(2) | IOUT = 100 mA | 110 | 160 | mV | |
| IOUT = 200 mA | 160 | 250 | ||||
| PSRR | Power-supply rejection ratio | f = 10 Hz | 75 | dB | ||
| f = 100 Hz | 70 | |||||
| f = 1 kHz | 62 | |||||
| Vn | Output noise voltage | BW = 10 Hz to 100 kHz, VOUT = 1.24 V | 300 | μVRMS | ||
| VUVLO(RISING) | UVLO threshold rising | VIN rising | 1.95 | 2.15 | 2.35 | V |
| VUVLO(HYS) | UVLO hysteresis | 70 | mV | |||
| VUVLO(FALLING) | UVLO threshold falling | VIN falling | 1.85 | 2.09 | 2.25 | V |
| VEN(HI) | Enable pin high-level input voltage | Device enabled | 0.9 | V | ||
| VEN(LOW) | Enable pin low-level input voltage | Device disabled | 0.4 | V | ||
| IEN | EN pin current | VEN = 18 V | 10 | nA | ||
| TSD(shutdown) | Thermal shutdown temperature | Shutdown, temperature increasing | 165 | °C | ||
| TSD(reset) | Thermal shutdown reset temperature | Reset, temperature decreasing | 145 | °C | ||