XL6006 Datasheet, PDF (1/10 Pages) List of Unclassifed Manufacturers – 180KHz 60V 5A Switching Current Boost LED Constant Current Driver

180KHz 60V 5A Switching Current Boost LED Constant Current Driver
Datasheet
XL6006
Features
„ Wide 5V to 32V Input Voltage Range
„ Maximum Boost Output Up to 60V
„ 0.22V FB adjustable LED drive current
„ Directly drive 16 Series 1W/3W LED at
VIN=24V
„ Fixed 180KHz Switching Frequency
„ Max. 5A Switching Current Capability
„ Up to 94% efficiency
„ Excellent line and load regulation
„ EN PIN TTL shutdown capability
„ Internal Optimize Power MOSFET
„ Built in Soft-Start Function
„ Built in Frequency Compensation
„ Built in Thermal Shutdown Function
„ Built in Current Limit Function
„ Available in TO263-5L package
Applications
„ LED Lighting
„ Boost constant current driver
„ TFT LED Backlighting
General Description
The XL6006 regulator is fixed frequency
PWM Boost (step-up) LED constant current
driver, capable of driving Series 1W/3W/5W
LED units with excellent line and load
regulation. The regulator is simple to use
because it includes internal frequency
compensation and a fixed-frequency oscillator
so that it requires a minimum number of
external components to work.
The XL6006 could directly drive 16 Series
1W/3W LED units at VIN=24V .
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 90%. An enable
function, an over current protection function
is built inside. An internal compensation
block is built in to minimize external
component count.
Rev 1.5
Figure1. Package Type of XL6006
www.xlsemi.com
1