XL6013 Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – 400KHz 60V 2A Switching Current Boost LED Constant Current Driver

400KHz 60V 2A Switching Current Boost LED Constant Current Driver
Datasheet
XL6013
Features
n Wide 5V to 40V Input Voltage Range
n 0.22V FB adjustable LED drive current
n Directly drive 2~10 Series 1W LED
n Fixed 400KHz Switching Frequency
n Max. 2A Switching Current Capability
n SW PIN Built in Over Voltage Protection
n Up to 93% efficiency
n Excellent line and load regulation
n EN PIN TTL shutdown capability
n Internal Optimize Power MOSFET
n Built in Soft-Start Function
n Built in Frequency Compensation
n Built in Thermal Shutdown Function
n Built in Current Limit Function
n Available in SOP8 package
Applications
n LED Lighting
n Boost constant current driver
n Monitor LED Backlighting
n 7’ to 15’ LCD Panels
General Description
The XL6013 regulator is fixed frequency
PWM Boost (step-up) LED constant current
driver, capable of driving Series 1W 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 XL6013 could directly drive 5~10 Series
1W LED units at VIN>12V .
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.
Figure1. Package Type of XL6013
Rev 1.0
www.xlsemi.com
1