UC33063A

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 9

www.unisonic.com.tw

QW-R103-044.C



PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

40

V

Comparator Input Voltage Range

-0.3 ~ +40

V

Switch Collector Voltage

40

V

Switch Emitter Voltage

40

V

Switch Collector to Emitter Voltage

40

V

Driver Collector Voltage

40

V

Switch Current

1.5

A

Power Dissipation (Ta=25

C)

DIP-8

1250

mW

SOP-8

800

Junction Temperature

+150

C

Operating Temperature

-40~ +90

C

Storage Temperature

-65 ~ +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

RATINGS

UNIT

Junction to Ambient

DIP-8

100

C/W

SOP-8

150



PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Oscillator

Charging Current

22

31

42

A

Discharging Current

140

190

260

A

Oscillator Amplitude

Ta=25

C

0.5

V

Discharge to Charge Current Ratio

K

5.2

6.1

7.5

Current limit Sense Voltage

250

300

350

mV

Output Switch

Saturation Voltage 1(Note)

0.95

1.3

V

Saturation Voltage 2(Note)

0.45

0.7

V

DC Current Gain(Note)

50

180

Collector Off State Current(Note)

0.01

100

A

Comparator

Threshold Voltage

1.21 1.24 1.29

V

Threshold Voltage Line Regulation

2.0

5.0

mV

Input Bias Current

50

400

nA

Total Device

Supply Current

2.7

4.0

mA

Note: Output switch tests are performed under pulsed conditions to minimize power dissipation.