Advanced Power

Electronics Corp.

APE8961

PACKAGE INFORMATION

Parameter

SYM

TEST CONDITION

MIN

TYP

MAX

UNITS

Vcc Supply Voltage

Vcc

Io=1A

5.1

-

23

V

Feedback Voltage

Io=10mA, Vcc=10V

1.196

1.22

1.244

V

4.9

5

5.1

8.82

9

9.18

11.76

12

12.24

GND Current

-

1.2

3

mA

Shutdown Current

-

0.15

0.4

mA

Load Regulation

5mA < Io < 1A

-

0.5

1.5

%

Line Regulation

-

0.1

0.5

%

Ripple Rejection Ratio

PSRR

Note1

-

65

-

dB

Io = 1A Vout=5V

-

0.14

0.2

Io = 1A Vout=9V

-

0.13

0.19

Io = 1A Vout=12V

-

0.1

0.15

Short circuit protect

Iscp

-

0.3

-

A

Current Limit

1.1

-

-

A

High (regulator ON)

2

-

-

V

Low (regulator OFF)

-

-

0.8

V

-

20

-

uA

-

-10

-

uA

-

120

150

-

80

100

Thermal Shutdown

TSD

-

140

-

°C

Note1. These parameters, although guaranteed, are not 100% tested in production.

PIN DESCRIPTIONS

PIN SYMBOL

PIN DESCRIPTION

GND

GND Pin

FB

Feedback Pin

Power -Off Pin

H : Normal Operation(Step-down)

L : Step-down Operation Stopped

(All circuits deactivated)

OUT

Output Voltage pin

VCC

IC Power Supply Pin

V

EN Pin Logic Input Threshold

Voltage

mΩ

Output Voltage

V

Dropout Voltage

3

EN

EN Pin Input Current

Internal MOSFET RDSON

1GND

4EN

3OUT

2FB

Metal

Tab

OUT

( Top View )

( Side View)

TO-220-5L

5Vcc

Metal

Tab

OUT

(Top View )

( Side View )

TO-220-5LR

1GND

4EN

3OUT

2FB

5Vcc

(Top View )

1

2

3

4

8

7

6

5

GND

EN

SO-8

APE8961

Vcc

FB

OUT

OUT

OUT

OUT