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

General Description

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.

Key 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 Built in thermal shutdown function Built in current limit function Built in output short protection function Available in TO-252 package Datasheet XL3003 General.

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Datasheet Details

Part number XL3003
Manufacturer Xlsemi
File Size 442.61 KB
Description 4A 220KHz 36V Buck LED Constant Current Driver
Datasheet download datasheet XL3003 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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XLSEMI 4A 220KHz 36V Buck LED Constant Current Driver 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 Built in thermal shutdown function Built in current limit function Built in output short protection function Available in TO-252 package Datasheet XL3003 General Description 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.