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XL4301 Datasheet 3A 180KHz 45V Buck DC/DC Converter

Manufacturer: XLSEMI

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Datasheet Details

Part number XL4301
Manufacturer XLSEMI
File Size 388.84 KB
Description 3A 180KHz 45V Buck DC/DC Converter
Datasheet download datasheet XL4301 Datasheet

General Description

The XL4301 is a 180KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excellent line and load regulation.

Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.

The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%.

Overview

Datasheet 3A 180KHz 45V Buck DC/DC Converter With Constant Current Loop.

Key Features

  • Operation Voltage from 8V to 40V.
  • Adjust VOUT from 1.25V to VIN-2V.
  • Minimum Drop Out 0.3V.
  • Fixed 180KHz Switching Frequency.
  • Maximum 3A Switching Current.
  • Internal Optimize Power MOSFET.
  • Excellent line and load regulation.
  • With output constant current loop.
  • Built in thermal shutdown function.
  • Built in current limit function.
  • Built in output cable compensation.
  • Recommend output power less than 13W.
  • SOP8-EP (Exposed PAD) package App.

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