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XL2576 - 3A 52KHz 40V Buck DC-DC Converter

Description

The XL2576 is a 52 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with high efficiency, low ripple and excellent line and load regulation.

Features

  • Wide 4.5V to 40V Input Voltage Range.
  • 5V,12V and adjustable versions.
  • Output Adjustable from 1.23V to 37V.
  • Maximum Duty Cycle 100%.
  • Minimum Drop Out 1.5V.
  • Fixed 52KHz Switching Frequency.
  • 3A Constant Output Current Capability.
  • Internal Optimize Power Transistor.
  • High efficiency.
  • Excellent line and load regulation.
  • TTL shutdown capability.
  • EN pin with hysteresis function.
  • Built in thermal shutdown function.
  • Built in current li.

📥 Download Datasheet

Datasheet preview – XL2576

Datasheet Details

Part number XL2576
Manufacturer XLSEMI
File Size 429.51 KB
Description 3A 52KHz 40V Buck DC-DC Converter
Datasheet download datasheet XL2576 Datasheet
Additional preview pages of the XL2576 datasheet.

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Full PDF Text Transcription

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Datasheet 3A 52KHz 40V Buck DC to DC Converter XL2576 Features  Wide 4.5V to 40V Input Voltage Range  5V,12V and adjustable versions  Output Adjustable from 1.23V to 37V  Maximum Duty Cycle 100%  Minimum Drop Out 1.5V  Fixed 52KHz Switching Frequency  3A Constant Output Current Capability  Internal Optimize Power Transistor  High efficiency  Excellent line and load regulation  TTL shutdown capability  EN pin with hysteresis function  Built in thermal shutdown function  Built in current limit function  Available in TO220-5L or TO263-5L packages General Description The XL2576 is a 52 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with high efficiency, low ripple and excellent line and load regulation.
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