Copyright

 ANPEC Electronics Corp.

Rev. A.2 - May, 2001

APW6020

www.anpec.com.tw

3

Absolute Maximum Ratings

Thermal Characteristics

Symbol

Parameter

Rating

Unit

V

CC

Supply Voltage

15

V

V

Input , Output or I/O Voltage

GND -0.3 V to V

CC

V

T

A

Operating Ambient Temperature Range

0 to 70

°C

T

J

Junction Temperature Range

0 to 125

°C

T

STG

Storage Temperature Range

-65 to +150

°C

T

S

Soldering Temperature

300 ,10 seconds

°C

Symbol

Parameter

Value

Unit

Thermal Resistance in Free Air

SOIC

75

65

°C/W

Electrical Characteristics

(Recommended operating conditions , Unless otherwise noted) Refer to Block and Simplified Power System

Diagrams , and Typical Application Schematic

APW6020

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

V

I

CC

Nominal Supply Current

UGATE1, LGATE1,

UGATE2, DRIVE3, and

DRIVE4 open

9mA

Power-on Reset

Rising VCC Threshold

Vocset=4.5V

10.4

V

Falling VCC Threshold

Vocset=4.5V

8.2

V

Rising VAUX Threshold

Vocset=4.5V

2.5

V

VAUX Threshold Hysteresis

Vocset=4.5V

0.5

V

Rising V

1.26

V

Oscillator

F

OCS

Free Running Frequency

RT= Open

185

200

215

kHz

∆V

OSC

Ramp Amplitude

RT= Open

1.9

V

P-P

DAC and Standard Buck Regulator Reference

DAC(VID0-VID4) Input Low

Voltage

0.8

V