www.addmtek.com
DESCRIPTION
AMC7150 is a PWM power LED driver IC. The driving
current from few milliamps up to 1.5A. It allows high
brightness power LED operating at high efficiency from 4Vdc
to 40Vdc. Up to 200KHz external controlled operation
frequency. External resistor controlled the maximum output
current to single LED or a LED string.
AMC7150
1.5A POWER LED DRIVER
FEATURES
Only 5 external components required.
Output driving peak current up to 1.5A.
4V ~ 40V wide operation voltage range.
ESD protection HBM 2KV
TO-252 5-pin power package.
4V~40V
TYPICAL APPLICATION
Rsense
CIN
CT
VCC
CS OUT
OSC AMC7150
GND
DF
L
APPLICATIONS
DC/DC LED driver
Automotive Lighting
Decorative Lighting
MR16
PACKAGE PIN OUT
5 OSC
4 OUT
3 GND
2 CS
1 VCC
TO-252-5L (Top View)
ORDER INFORMATION
Current Sense Voltage
(VCC－VCS)
DL
TO-252
5-pin
300 ~ 360mV
AMC7150DLF
300 ~ 320mV
AMC7150ADLF
320 ~ 340mV
AMC7150BDLF
340 ~ 360mV
AMC7150CDLF
Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC7150DLFT).
2. The letter ”F” is marked for Lead Free process.
Copyright © 2008 ADDtek Corp.
1 DD034_B -- JANUARY 2008
