AT1314
Preliminary Product Information
High-Efficiency Step-Down
Current Regulator For LEDs
Typical Application Circuit
8.2uH ~ 47uH
10uF
10uF
IN
SW
MBR140W
100uF
Dimming Control
EN
AT1314
FB
GND
COMP
3.3nF
150pF
1K
RFB
20
RFB
20
RFB
20
RFB
20
RFB
20
RFB
20
RFB
20
RFB
20
RFB
20
Direct – PWM Dimming
V
FB
V
EN
I
IN
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
1/17/2006 REV:1.0
Email:
service@aimtron.com.tw
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