• Part: XL4002
  • Manufacturer: XLSEMI
  • Size: 151.44 KB
Download XL4002 Datasheet PDF
XL4002 datasheet preview
XL4002 page 2
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XL4002 page 3
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XL4002 Key Features

  • Wide 4.5V to 40V Input Voltage Range
  • Output Adjustable from 1.235V to 37V
  • Minimum Drop Out 1.5V
  • Fixed 52KHz Switching Frequency
  • 2A Constant Output Current Capability
  • Internal Optimize Power Transistor
  • Excellent line and load regulation
  • TTL shutdown capability
  • ON/OFF pin with hysteresis function
  • With output constant current loop

Related XLSEMI Datasheets

Part Number Description
XL4001 2A 150kHz 40V Buck DC/DC Converter
XL4003 4A 300KHz 32V Buck DC to DC Converter
XL4005 5A 300KHz 32V Buck DC to DC Converter
XL4011 1.2A 150kHz 40V Buck DC/DC Converter
XL4012 12A 300KHz 32V Buck DC to DC Converter

XL4002 Description

The XL4002 is a 52 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external ponents, the regulator is simple to use and include internal frequency pensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly.