UCV676G-25-TQ5-R datasheet(7/10 Pages) UTC

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UCV676/A

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

7 of 10

www.unisonic.com.tw

QW-R102-051.F



ELECTRICAL CHARACTERISTICS (Cont.)

For UCV676/A-5.0

UCV676

UCV676A

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX MIN

TYP MAX

UNIT

OUTPUT

5.0mA<IOUT<400mA,

6.0V<VIN<28V

4.8

5.0

5.2

4.9

5.0

5.1

Output Voltage

VOUT

5.0mA<IOUT<200mA,

6.0V<VIN<40V

4.8

5.0

5.2

4.9

5.0

5.1

Output Current Limitation

IOUT

VOUT=90% VOUT(TYP)

400

700

1100

400

700 1100 mA

Quiescent Current

(Sleep Mode)

Iq=II-IOUT, VINH=0V

μA

IOUT=1.0mA

130

220

130

200

μA

IOUT=250mA

Quiescent Current

Iq=II - IOUT

IOUT=400mA

Dropout Voltage (Note 1)

VDR

VIN=5.0V, IOUT=250mA,

VDR=VIN-VOUT

250

500

250

500

Load Regulation

∆VOUT IOUT= 5.0mA~400mA

3.0

Line Regulation

∆VOUT ∆VIN=12V~32V, IOUT=5.0mA

2.5

Power Supply Ripple

Rejection

PSRR fr=100Hz, Vr= 0.5VRMS

Temperature coefficient of

VOUT

∆VOUT/∆T

0.5

mV/K

INHIBIT

Inhibit Voltage, Output High

VINH

VOUT≥VOUT(MIN)

2.8

3.5

2.3

2.8

Inhibit Voltage, Output Low

(Off)

VINH

VOUT≤0.1V

0.5

1.7

1.8

2.2

Input Current

IINH

VINH=5.0V

5.0

μA

THERMAL SHUTDOWN

Thermal Shutdown

Temperature (Note 2)

TSD

IOUT=5.0mA

150

210

150

210

°C

UCV676G-25-TQ5-R Datasheet(PDF) 7 Page - Unisonic Technologies

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