Datasheet4U Logo Datasheet4U.com

XL4001 Datasheet 2a 150khz 40v Buck DC/dc Converter

Manufacturer: XLSEMI

Overview: Datasheet 2A 150kHz 40V Buck DC/DC Converter With Constant Current Loop.

Datasheet Details

Part number XL4001
Manufacturer XLSEMI
File Size 279.40 KB
Description 2A 150kHz 40V Buck DC/DC Converter
Datasheet XL4001-XLSEMI.pdf

General Description

The XL4001 is a 150KHz 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 from 0 to 100%.

Key Features

  • Wide 4.5V to 40V Input Voltage Range.
  • Output Adjustable from 1.235V to 37V.
  • Minimum Drop Out 1.5V.
  • Fixed 150kHz Switching Frequency.
  • 2A Constant Output Current Capability.
  • Internal Optimize Power Transistor.
  • Excellent line and load regulation.
  • TTL shutdown capability.
  • EN pin with hysteresis function.
  • With output constant current loop.
  • Built in thermal shutdown function.
  • Built in current limit function.
  • Built in output over voltage.

More Datasheets from XLSEMI

Part Number Description
XL4002 2A 52KHz 40V Buck Li Battery Charger
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
XL4013 4A 180KHz 36V Buck DC to DC Converter
XL4015 5A 180KHz 36V Buck DC to DC Converter
XL4016 8A 180KHz 40V Buck DC to DC Converter
XL4101 3A 150kHz 40V Buck Li Battery Charger
XL4102 3A 52kHz 40V Buck Li Battery Charger

XL4001 Distributor