SBVS411A August 2020 – October 2020 TPS784
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
VIN | Input voltage | 1.65 | 6.0 | V | |||
VOUT | Output voltage | 1.2 | 5.5 | ||||
VOUT | Output accuracy(1) | 1 mA ≤ IOUT ≤ 300 mA, VOUT(NOM) + 0.5 V ≤ VIN ≤ 6.0 V | TJ = 25°C | –0.5 | 0.5 | % | |
–40°C ≤ TJ ≤ 85°C | –0.75 | 0.75 | |||||
85°C ≤ TJ ≤ 150°C | –1 | 1 | |||||
Line regulation | VOUT(NOM) + 0.5 V ≤ VIN ≤ 6.0 V | 0.3 | mV | ||||
Load regulation | 0.1 mA ≤ IOUT ≤ 300 mA | TJ = 25°C | –5 | 5 | |||
–40°C ≤ TJ ≤ 85°C | |||||||
–40°C ≤ TJ ≤ 150°C | –5 | 10 | |||||
IGND | Ground current | TJ = 25°C, IOUT = 0 mA | 15 | 25 | 30 | µA | |
IOUT = 0 mA | 35 | ||||||
ISHDN | Shutdown current | VEN ≤ 0.3 V, 1.65 V ≤ VIN ≤ 6.0 V, TJ = 25°C | 0.15 | 1 | |||
VEN ≤ 0.3 V, 1.65 V ≤ VIN ≤ 6.0 V, –40°C ≤ TJ ≤ 85°C |
1 | ||||||
VEN ≤ 0.3 V, 1.65 V ≤ VIN ≤ 6.0 V, –40°C ≤ TJ ≤ 150°C | 3 | ||||||
VFB | Feedback voltage | 1.182 | 1.2 | 1.218 | V | ||
IFB | Feedback pin current | –0.1 | 0.01 | 0.05 | µA | ||
ICL | Output current limit | VIN = VOUT(NOM) + 1 V, VOUT = 0.9 x VOUT(NOM) (2) |
320 | 460 | mA | ||
ISC | Short-circuit current limit | VOUT = 0 V | 175 | ||||
VDO | Dropout voltage | IOUT = 300 mA, VOUT = 0.95 x VOUT(NOM) |
1.2 V ≤ VOUT < 1.5 V | 300 | mV | ||
1.5 V ≤ VOUT < 1.8 V | 175 | ||||||
1.8 V ≤ VOUT < 2.5 V | 140 | ||||||
2.5 V ≤ VOUT ≤ 5.0 V | 115 | ||||||
PSRR | Power-supply rejection ratio | VOUT = 3.3 V, IOUT = 300 mA, VIN = VOUT(NOM) + 1 V | f = 1 kHz | 52 | dB | ||
f = 100 kHz | 49 | ||||||
f = 1 MHz | 30 | ||||||
Vn | Output noise voltage | BW = 10 Hz to 100 kHz, VOUT = 1.2 V | 30 | µVRMS | |||
VUVLO,rising | Undervoltage lockout | VIN rising | 1.32 | 1.42 | 1.6 | V | |
VUVLO,falling | VIN falling | 1.17 | 1.29 | 1.42 | |||
VUVLO,HYST | Undervoltage lockout hysteresis | VIN hysteresis | 130 | mV | |||
tSTR | Startup time | From EN low-to-high transition to VOUT = VOUT(NOM) x 95%(3) | 500 | 780 | µs | ||
VEN(HI) | EN pin high voltage (enabled) | 0.85 | V | ||||
VEN(LO) | EN pin low voltage (enabled) | 0.425 | |||||
IEN | Enable pin current | VIN = VEN = 6.0 V | 10 | nA | |||
RPULLDOWN | Pulldown resistance | VIN = 3.3 V | 100 | Ω | |||
TSD(shutdown) | Thermal shutdown temperature | Shutdown, temperature increasing | 170 | °C | |||
TSD(reset) | Thermal shutdown reset temperature | Reset, temperature decreasing | 160 |