AX3111A Datasheet PDF (PWM Control 2A Step-Down Converter)

AX3111A - PWM Control 2A Step-Down Converter

Description

AX3111A consists of step-down switching regulator with PWM control.

These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.

AX3111A provides low-ripple power, high efficiency, and excellent transient characteristics.

Features

as low current consumption. Since this converter.
yÑb€ can accommodate an input voltage up to 40V, it is also R ` w suitable for the operation m VÛmvia an AC adapter. ot .

Datasheet Details

Part number	AX3111A
Manufacturer	AXElite
File Size	694.05 KB
Description	PWM Control 2A Step-Down Converter
Datasheet	AX3111A Datasheet

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Full PDF Text Transcription

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AX3111A PWM Control 2A Step-Down Converter  GENERAL DESCRIPTION AX3111A consists of step-down switching regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc. AX3111A provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly form 0 up to 100%. This converter is build out soft start function that prevents overshoot and inrush current at startup. An over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. The operating frequency is decided by outside resistance.

Published: Jul 17, 2014 |