UCV676/A

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 10

www.unisonic.com.tw

QW-R102-051.F



PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

45

V

Input Peak Transient Voltage

45

V

Inhibit INH Voltage

45

V

Voltage Adjust Input VA

10

V

Output Voltage

40

V

Ground Current

100

mA

Input Voltage Operating Range (Note 2)

V

Junction Temperature

-40~150

°C

Storage Temperature

-50~150

°C

Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

specified. Wider limits may apply. Thermal dissipation must be observed closely.



For UCV676-1.8

UCV676

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT

1.728

1.8

1.872

V

Output Voltage

40V

1.728

1.8

1.872

V

Output Current Limitation

400

700

1100

mA

Quiescent Current

(Sleep Mode)

10

μA

130

220

μA

10

15

mA

Quiescent Current

25

35

mA

Dropout Voltage

2.772

V

Load Regulation

10

35

mV

Line Regulation

2.5

25

mV

Power Supply Ripple Rejection

PSRR

60

dB

0.5

mV/K

INHIBIT

Inhibit Voltage, Output High

2.8

3.5

V

Inhibit Voltage, Output Low (Off)

0.5

1.7

V

Input Current

5.0

10

20

μA

THERMAL SHUTDOWN

Thermal Shutdown Temperature

(Note 2)

150

210

°C