JAJSO94B june 2022 – august 2023 TPS7A15
PRODUCTION DATA
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 ≤ 400 mA |
TJ = –40°C to +85°C | –1.1 | 1 | % | |
TJ = –40°C to +125°C, YCK package | –2.5 | 1 | |||||
TJ = –40°C to +125°C, DRV package | –2 | 1 | |||||
ΔVOUT / ΔVIN | VIN line regulation | VOUT(NOM) + 0.1 V ≤ VIN ≤ 2.2 V | –2.5 | 0.013 | 2.5 | mV | |
ΔVOUT / ΔVBIAS | VBIAS line regulation | VOUT(NOM) + 1.4 V ≤ VBIAS ≤ 5.5 V | –2.5 | 0.02 | 2.5 | mV | |
ΔVOUT / ΔIOUT | Load regulation | 1 mA ≤ IOUT ≤ 400 mA | 0.49 | %/A | |||
IQ(BIAS) | Bias pin current | IOUT = 0 mA | TJ = –40°C to +85°C | 30 | µA | ||
TJ = –40°C to +125°C | 41 | ||||||
IOUT = 400 mA | TJ = –40°C to +125°C | 6.5 | mA | ||||
IQ(IN) | Input pin current(1) | IOUT = 0 mA | TJ = –40°C to +85°C | 5.7 | µA | ||
TJ = –40°C to +125°C | 17 | ||||||
IGND | Ground pin current(1) | IOUT = 400 mA | 320 | 500 | µA | ||
ISHDN(BIAS) | VBIAS shutdown current | VIN = 2.2 V, VBIAS = 5.5 V, VEN ≤ 0.2 V | 0.264 | 12 | µA | ||
ISHDN(IN) | VIN shutdown current | VIN = 1.8 V, VBIAS = 5.5 V, VEN ≤ 0.2 V, TJ = –40°C to +85°C |
0.5 | 5.7 | µA | ||
VIN = 1.8 V, VBIAS = 5.5 V, VEN ≤ 0.2 V | 0.5 | 22 | |||||
ICL | Output current limit | VOUT = 0.95 × VOUT(NOM) | 450 | 800 | 1100 | mA | |
ISC | Short-circuit current limit | VOUT = 0 V | 270 | mA | |||
VDO(IN) | VIN dropout voltage(2) | VIN = 0.95 × VOUT(nom), IOUT = 400 mA, VOUT ≥ 0.6 V, DRV package | 31 | 80 | mV | ||
VIN = 0.95 × VOUT(nom), IOUT = 400 mA, VOUT ≥ 0.6 V, YCK package | 31 | 80 | |||||
VDO(BIAS) | VBIAS dropout voltage(2) | VBIAS = greater of 1.7 V or VOUT(nom) + 0.6 V, VSENSE = 0.95 × VOUT(nom), IOUT = 400 mA, DRV package |
1.3 | V | |||
VBIAS = greater of 1.7 V or VOUT(nom) + 0.6 V, VSENSE = 0.95 × VOUT(nom), IOUT = 400 mA, YCK package |
1 | ||||||
VIN PSRR | VIN power-supply rejection ratio | f = 100 Hz | IOUT = 3 mA | 90 | dB | ||
IOUT = 400 mA | 71 | ||||||
f = 1 kHz | IOUT = 3 mA | 84 | |||||
IOUT = 400 mA | 73 | ||||||
f = 10 kHz | IOUT = 3 mA | 70 | |||||
IOUT = 400 mA | 58 | ||||||
f = 100 kHz | IOUT = 3 mA | 53 | |||||
IOUT = 400 mA | 40 | ||||||
f = 1 MHz | IOUT = 3 mA | 65 | |||||
IOUT = 400 mA | 23 | ||||||
f = 1 MHz, VIN = VOUT + 150 mV |
IOUT = 3 mA | 65 | |||||
IOUT = 400 mA | 40 | ||||||
VBIAS PSRR | VBIAS power-supply rejection ratio | f = 1 kHz, | IOUT = 400 mA | 65 | dB | ||
f = 100 kHz | 47 | ||||||
f = 1 MHz | 26 | ||||||
Vn | Output voltage noise | Bandwidth = 10 Hz to 100 kHz, VOUT = 0.8 V, IOUT = 400 mA |
7.2 | µVRMS | |||
VUVLO(BIAS) | Bias supply UVLO | VBIAS rising | 1.15 | 1.42 | 1.7 | V | |
VBIAS falling | 1.0 | 1.3 | 1.64 | ||||
VUVLO_HYST(BIAS) | Bias supply hysteresis | VBIAS hysteresis | 103 | 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 | 55 | mV | |||
tSTR | Start-up time(3) | 200 | µs | ||||
VHI(EN) | EN pin logic high voltage | 0.6 | V | ||||
VLO(EN) | EN pin logic low voltage | 0.25 | |||||
IEN | EN pin current | EN = 5.5 V | –20 | 10 | 30 | nA | |
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 |