T8172

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R121-009,A

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage (pin 2)

35

V

Flyback Peak Voltage

60

V

Voltage at Pin 3

V3

Amplifier Input Voltage

V

Output Peak Current

(non repetitive, t = 2 ms)

2.5

A

Output Peak Current

( f = 50 or 60 Hz, t ≤ 10 us )

3

A

Output Peak Current

( f = 50 or 60 Hz, t > 10 us )

2

A

100

mA

Pin 3 Peak to Peak Flyback Current

3

A

Total Power Dissipation

20

W

Junction Temperature

+150

°C

Storage Temperature

-40~+150

°C

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.

THERMAL DATA

PARAMETER

SYMBOL

RATING

UNIT

Thermal Resistance Junction-Case

3

°C/W

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Pin 2 Quiescent Current

8

16

mA

Pin 6 Quiescent Current

16

36

mA

-

0.1

-

1

μA

Amplifier Input Bias Current

-

0.1

-

1

μA

Pin 3 Saturation Voltage to GND

1

1.5

V

Quiescent Output Voltage

18

V

1

1.4

V

Output Saturation Voltage to GND

0.7

1

V

1.6

2.2

V

Output Saturation Voltage to Supply

1.3

1.8

V

Thermal Shutdown Junction Temperature

140

°C