XL6005-XL6005E1-TO252-Step-Up DC Power Converter SMD IC

XL6005-XL6005E1-TO252-Step-Up DC Power Converter SMD IC

The XL6005 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 XL6005 could directly drive 11 Series 1W LED units at VIN>12V. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 95%. An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.

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• EN PIN TTL shutdown capability & With PWM Dimming Function

• Wide 3.6V to 32V Input Voltage Range

• 0.22V FB adjustable LED drive current

• Directly drive 11 Series 1W LED at VIN>=12V

• Built in Soft-Start Function

• Built in Frequency Compensation

• Built in Thermal Shutdown Function

• Built in Current Limit Function

• Fixed 180KHz Switching Frequency

• Max. 4A Switching Current Capability

• Excellent line and load regulation

• Internal Optimize Power MOSFET

• Available in TO252-5L package

• Up to 94% efficiency

Package Includes

1 x XL6005-XL6005E1-TO252-Step-Up DC Power Converter SMD IC