DIO6913

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DIO6913• V1.6

Electrical Characteristics

VIN = 12 V, VOUT = 1.2 V, L = 2.2 μH, COUT = 47 μF, TA = 25°C, IOUT = 1 A, unless otherwise specified.

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

VIN(1)

Input voltage range

4.5

24

V

IQ

Quiescent current

IOUT = 0, VFB = VREF × 105%

140

µA

ISHDN

Shutdown current

EN = 0

5

10

µA

VREF

Feedback reference voltage

0.591

0.6

0.609

V

IFB(1)

FB input current

VFB = 3.3 V

-50

50

nA

RDS(ON)1(1)

Top FET RON

80

mΩ

RDS(ON)2(1)

Bottom FET RON

40

mΩ

ILIM(1)

Low side power FET current limit

3.0

4.0

A

VENH

EN rising threshold

TA = -40 to 85°C

1.5

V

VENL

EN falling threshold

TA = -40 to 85°C

0.4

V

VUVLO

VIN undervoltage unlock

threshold, rising

4.45

V

fSW

Switching frequency

500

kHz

Min on time

40

ns

Min off time

180

ns

tSS(1)

Soft-start time

1

ms

TSD(1)

Thermal shutdown temperature

148

°C

THYS(1)

Thermal shutdown hysteresis

20

°C

Note:

(1) Guaranteed by design.

(2) Specifications subject to change without notice.