UC33063A

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 10

www.unisonic.com.tw

QW-R103-044.B

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

DIP-8

1250

Power Dissipation (Ta=25

°C)

SOP-8

800

mW

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

DIP-8

100

Junction to Ambient

SOP-8

150

°C/W

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Oscillator

Charging Current

22

31

42

μA

Discharging Current

140

190

260

μA

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

μA

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.