T78040

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R121-013.C

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage (pin 2 to Pin4)

34

V

Output Peak Power Supply Voltage (Pin 5 to Pin 4)

70

V

Output Peak Current

-1.5 ~ +1.5

A

Power Dissipation

9

W

Junction Temperature

150

℃

Operating Temperature

-20 ~ +85

℃

Storage Temperature

-40 ~ +150

℃

Note: 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.

THERAML DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Case

4.0

°C/W

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage

16

24

33

V

Output Saturated Voltage to GND

1.3

V

Output Saturated Voltage to Supply

3.2

V

Saturation Voltage on Pin 3

1.8

V

Saturation Voltage to Pin 3 (2nd part of flyback)

3.0

V

Output Middle Point Voltage

11

12

13

V

Quiescent Current

35

65

mA

Recommend Biggest Deflect Current

1.8

A