XL6006E1 Current Boost LED Driver IC

180KHz 60 Volt 5 Ampere Switching Current Boost LED Constant Current Driver

The XL6006 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1 Watt /3 Watt/5 Watt 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. 

Features Of XL6006 Regulator IC

• Wide 5 Volt to 32 Volt Input Voltage Range

• Maximum Boost Output Up to 60 Volt

• 0.22V FB adjustable LED drive current

• Directly drive 16 Series 1W/3W LED at VIN=24V

• Fixed 180KHz Switching Frequency

• Max. 5 Ampere 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 Of XL6006 Regulator IC

• LED Lighting

• Boost constant current driver

• TFT LED Backlighting