Datasheet > XL4013E1

XL4013E1

更新时间： 2022-04-13 08:37:56

品牌	Logo	应用领域
芯龙 - XLSEMI		电子
页数	文件大小	规格书
10页	332K
描述
深圳市杰立铭电子有限公司为一级代理商

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XL4013E1 数据手册

Datasheet

XL4013

4A 180KHz 36V Buck DC to DC Converter

Features

General Description

n Wide 8V to 36V Input Voltage Range

n Output Adjustable from 1.25V to 32V

n Maximum Duty Cycle 100%

n Minimum Drop Out 0.3V

The XL4013 is a 180 KHz fixed frequency

PWM buck (step-down) DC/DC converter,

capable of driving a 4A load with high

efficiency, low ripple and excellent line and

n Fixed 180KHz Switching Frequency

n 4A Constant Output Current Capability

n Internal Optimize Power MOSFET

n High efficiency

load regulation. Requiring

minimum

number of external components, the regulator

is simple to use and include internal

frequency

compensation

and

n Excellent line and load regulation

n Built in thermal shutdown function

n Built in current limit function

n Built in output short protection function

n Available in TO-252 package

fixed-frequency oscillator.

The PWM control circuit is able to adjust the

duty ratio linearly from 0 to 100%. An over

current protection function is built inside.

When short protection function happens, the

operation frequency will be reduced from

180KHz to 48KHz. An internal compensation

block is built in to minimize external

component count.

Applications

n LCD Monitor and LCD TV

n Portable instrument power supply

n Telecom / Networking Equipment

Figure1. Package Type of XL4013

Rev 1.3

www.xlsemi.com

12 3 4 5 6 7...10

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