AT1309
Preliminary Product Information
Micro-Power Step up DC-DC Converter
Pin Configuration
Ordering Information
Part number
AT1309X
AT1309X_GRE
: Date Code
*
For more marking information, contact our sales representative directly
Package
SOT-25
SOT-25, Green
Marking
Date Code
,Date Code with one bottom line
Pin Description
Pin N0.
1
2
3
4
5
Symbol
LX
GND
FB
EN
VIN
I/O
I
P
I
I
P
Description
Step-up Regulator N-MOS Drain. Place output diode and inductor.
Ground
Step-Up Regulator Feedback Input. Connect a sense resistor from FB to
ground.
Enable and Dimming Control Input. LED brightness and IC shutdown are
controlled by the voltage on EN. Driving low for longer than 4ms to
shutdown the IC.
Power supply.
7F, No.9, PARK AVENUE II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
WWW:
http://www.aimtron.com.tw
3/2/2006 REV:1.1
Email:
service@aimtron.com.tw
2
AIMTRON [ AIMTRON TECHNOLOGY ]
