TPS7A2033PDBVR datasheet(7/28 Pages) TI1

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TPS7A20

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SBVS338A – MARCH 2020 – REVISED MARCH 2020

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Electrical Characteristics (continued)

at operating temperature range (TJ = –40℃ to +125℃), VIN = VOUT(NOM) + 0.3 V or 1.6V, whichever is greater, VEN = 1.0 V,

IOUT = 1 mA, CIN = 1 µF, COUT = 1 µF (unless otherwise noted); all typical values are at TJ = 25℃

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TSD

Thermal shutdown rising

TJ rising

165

°C

Thermal shutdown falling

TJ falling

140

VEN(LOW)

EN pin logic low threshold

VIN = 1.6 V to 6.0 V,

VEN falling until the output is disabled

0.25

VEN(HI)

EN pin logic high threshold

VIN = 1.6 V to 6.0 V

VEN rising until the output is enabled

0.92

VUVLO

UVLO threshold

VIN rising

1.21

1.35

1.55

VIN falling

1.17

1.3

1.5

VUVLO(HYST

)

UVLO hysteresis

IEN

EN Pin leakage current

VEN = 6.0 V and VIN = 6.0 V

120

250

REN(PULL-

DOWN)

Smart enable pulldown resistor

VEN = 0.25 V

500

Ω

6.6 Switching Characteristics

at operating temperature range (TJ = –40℃ to +125℃), VIN = VOUT(NOM) + 0.3 V or 1.6V, whichever is greater, VEN = 1.0 V,

IOUT = 1 mA, CIN= 1 µF, COUT = 1 µF (unless otherwise noted); all typical values are at TJ = 25℃

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tON

Turnon time

From VEN > VIH to VOUT = 95% of VOUT(NOM),

750

1500

µs

TPS7A2033PDBVR Datasheet(PDF) 7 Page - Texas Instruments

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