ZHCSK10C July 2019 – September 2022 TPS7A03
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
|---|---|---|---|---|---|---|---|
| Nominal accuracy | TJ = 25°C, VOUT ≥ 1.5 V, 1 µA(3) ≤ IOUT ≤ 1 mA | –1 | 1 | % | |||
| TJ = 25°C; VOUT < 1.5 V | –15 | 15 | mV | ||||
| Accuracy over temperature | VOUT ≥ 1.5 V | TJ = –40°C to +125°C | –1.5 | 1.5 | % | ||
| VOUT < 1.5 V | –20 | 20 | mV | ||||
| ΔVOUT(ΔVIN) | Line regulation | VOUT(nom) + 0.5 V ≤ VIN ≤ 6.0 V(1) |
TJ = –40°C to +125°C | 5 | mV | ||
| ΔVOUT(ΔIOUT) | Load regulation(2) | 1 mA ≤ IOUT ≤ 200 mA, VIN = VOUT(nom) + 0.5 V(1) |
TJ = –40°C to +85°C | 20 | 38 | mV | |
| TJ = –40°C to +125°C | 50 | ||||||
| IGND | Ground current |
IOUT = 0 mA | TJ = 25°C | 200 | 250 | nA | |
| TJ = –40°C to +85°C | 300 | ||||||
| IGND/IOUT | Ground current vs load current |
20 µA ≤ IOUT < 1 mA | TJ = 25°C | 1 | % | ||
| 1 mA ≤ IOUT ≤ 100 mA | 0.25 | ||||||
| IOUT ≥ 100 mA | 0.15 | ||||||
| IGND(DO) | Ground current in dropout(3) |
IOUT = 0 mA, VIN = 95% x VOUT(NOM) |
TJ = 25°C | 220 | nA | ||
| ISHDN | Shutdown current | VEN = 0 V, 1.5 V ≤ VIN ≤ 5.0 V, TJ = 25°C | 3 | 10 | nA | ||
| ICL | Output current limit | 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 | Short-circuit current limit | VOUT = 0 V | 65 | mA | |||
| VDO | Dropout voltage(4) | TJ = –40°C to +85°C | 0.8 V ≤ VOUT < 1.0 V | 1050 | mV | ||
| 1.0 V ≤ VOUT < 1.2 V | 790 | ||||||
| 1.2 V ≤ VOUT < 1.5 V | 650 | ||||||
| 1.5 V ≤ VOUT < 1.8 V | 490 | ||||||
| 1.8 V ≤ VOUT < 2.5 V | 400 | ||||||
| 2.5 V ≤ VOUT < 3.3 V | 310 | ||||||
| 3.3 V ≤ VOUT ≤ 5.0 V | 270 | ||||||
| TJ = –40°C to +125°C | 0.8 V ≤ VOUT < 1.0 V | 1100 | |||||
| 1.0 V ≤ VOUT < 1.2 V | 850 | ||||||
| 1.2 V ≤ VOUT < 1.5 V | 700 | ||||||
| 1.5 V ≤ VOUT < 1.8 V | 560 | ||||||
| 1.8 V ≤ VOUT < 2.5 V | 450 | ||||||
| 2.5 V ≤ VOUT < 3.3 V | 360 | ||||||
| 3.3 V ≤ VOUT ≤ 5.0 V | 310 | ||||||
| PSRR | Power-supply rejection ratio | f = 1 kHz, IOUT = 30 mA | 55 | dB | |||
| VN | Output voltage noise | BW = 10 Hz to 100 kHz, VOUT = 0.8 V, IOUT = 30 mA | 130 | µVRMS | |||
| VUVLO | UVLO threshold | VIN rising | 1.23 | 1.3 | 1.47 | V | |
| VIN falling | 1.0 | 1.12 | 1.41 | ||||
| VUVLO(HYST) | UVLO hysteresis | VIN hysteresis | 180 | mV | |||
| VEN(HI) | EN pin logic high voltage | 1.1 | V | ||||
| VEN(LOW) | EN pin logic low voltage | 0.3 | V | ||||
| IEN | EN pin leakage current | VEN = VIN = 6.0 V | 10 | nA | |||
| REN(PULLDOWN) | Smart enable pulldown resistor | VEN = 0.3 V | 500 | KΩ | |||
| RPULLDOWN | Pulldown resistor | VIN = 3.3 V, device disabled | 60 | Ω | |||
| TSD(shutdown) | Thermal shutdown temperature | Shutdown, temperature increasing | 170 | °C | |||
| TSD(reset) | Thermal shutdown reset temperature | Reset, temperature decreasing | 145 | ||||