XL3003 Datasheet (Xlsemi) - 4A 220KHz 36V Buck LED Constant Current Driver

XL3003, 4A 220KHz 36V Buck LED Constant Current Driver

The XL3003 is a 220 KHz fixed frequency PWM buck (step-down) LED constant current driver, capable of driving a 4A load with high efficiency, low ripple and excellent line and load regulation.

Requiring a minimum number of external components, the regulator is simple to use and include internal frequ

XL3003 Features

* n n n n n n n n n n n n n Wide 8V to 36V Input Voltage Range Output Current Sence Voltage is 0.21V Maximum Duty Cycle 100% Minimum Drop Out 0.3V Fixed 220KHz Switching Frequency 4A Constant Output Current Capability Internal Optimize Power MOSFET High efficiency Excellent line and load regulation Bu