Copyright

© ANPEC Electronics Corp.

Rev. A.6 - Jun., 2005

APL5912

www.anpec.com.tw

2

Package Code

KA : SOP-8-P

Operating Ambient Temp. Range

C : 0 to 70 C

Handing Code

TU : Tube

TR : Tape & Reel

Lead Free Code

L : Lead Free Device

Blank : Original Device

APL5912 -

Handling Code

Temp. Range

Package Code

APL5912

XXXXX

APL5912 KA :

XXXXX - Date Code

Lead Free Code

Ordering and Marking Information

°

Block Diagram

Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate

termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering

operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for

MSL classification at lead-free peak reflow temperature.

GND

VOUT

VIN

VCNTL

Current

Limit

Thermal

Limit

EN

0.8V

FB

90%

Delay

POK

Power-

On-Reset

Soft-Start

and

Control Logic

0.4V

UV

EAMP

POK

Typical Application Circuit

1. Using an Output Capacitor with ESR

≥18mΩ

+5V

+1.2V/ 5A

1uF

+1.5V

GND

VOUT

VCNTL

POK

VIN

100uF

220uF

EN

Enable

EN

POK

R3

1k

5

3

8

7

A PL5912

R1

1k

C1

33 nF

VOUT

4

FB

2

R2

2k

(in the range of 12 ~ 48nF)