PAM2808 Datasheet, PDF (1/8 Pages) Power Analog Micoelectronics – 5W High Power HBLED Driver

Features
n High Output Current Up to 1.5A
n Low Feedback Voltage:0.1V
n Stable with a Ceramic Output Capacitor
n Low Quiescent Current
n Open Load LED Protection
n Over Temperature Shutdown
n Low Temperature Coefficient
n Standard SOP-8(EP) Packages
n Pb-Free Package
Applications
n High Bright LED Driver
n White LED Torch (Flashlight)
PAM2808
5W High Power HBLED Driver
General Description
The PAM2808 is a 5W high power HBLED driver
with 1.5A constant current. It features high
efficiency and low quiescent current,making it
ideal for battery powered applications.
The PAM2808 features over current protection
and over temperature shutdown. The PAM2808 is
stable with a ceramic output capacitor of 4.7μF or
higher.
PAM2808 is available in SOP-8(EP) package.
Typical Application Circuit
VIN
VIN
VOUT
PAM2808
EN
VOUT
C_IN
4.7μF
GND
FB
CO
4.7μF
Rs
Power Analog Microelectronics, Inc
www.poweranalog.com
1
08/2011 Rev1.0