Description
High Power LED Driver Tel: 886-2-26311112 Fax: 886-2-26340690 URL:http://www.exin.com.tw PT6904 .
PT6904 is a constant-current LED driver IC utilized constant frequency, controls buck, boost or buck-boost switch converter.
Features
* >90% Efficiency Operating voltage: 9V~36V Constant-current driver Switch control mode: Buck, Boost, Buck-Boost Stable operation frequency Slope compensation Output current closed loop contro
Applications
* LED backlight Automotive LED lighting Other DC/DC LED
PT6904 V1.1
-1-
October, 2008
Free Datasheet http://www. Datasheet4U. com
High Power LED Driver
PT6904
BLOCK DIAGRAM
PT6904 V1.1
-2-
October, 2008
Free Datasheet http://www. Datasheet4U. com
High Power LED Dr