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XL2576 Datasheet 3a 52khz 40v Buck DC-dc Converter

Manufacturer: XLSEMI

Overview: Datasheet 3A 52KHz 40V Buck DC to DC Converter XL2576.

Datasheet Details

Part number XL2576
Manufacturer XLSEMI
File Size 429.51 KB
Description 3A 52KHz 40V Buck DC-DC Converter
Datasheet XL2576-XLSEMI.pdf

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.

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 from 0 to 100%.

Key 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.

More Datasheets from XLSEMI

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XL2576 Distributor