AX3164 Datasheet PDF (PWM Control 2A Step-Down Controller)

AX3164 - PWM Control 2A Step-Down Controller

Description

AX3164 is a step-down switching PWM controller.

These devise include a reference voltage source, oscillation circuit, error amplifier.

External P-channel MOSFET is need in application circuit for switching driver.

Features

as low current consumption. Since this controller can accommodate an input voltage up to 58V, it is also suitable for the operation via an AC adapter. .

Datasheet Details

Part number	AX3164
Manufacturer	AXElite
File Size	1.25 MB
Description	PWM Control 2A Step-Down Controller
Datasheet	AX3164 Datasheet
Additional preview pages of the AX3164 datasheet.

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Full PDF Text Transcription

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AX3164 PWM Control 2A Step-Down Controller  GENERAL DESCRIPTION AX3164 is a step-down switching PWM controller. These devise include a reference voltage source, oscillation circuit, error amplifier. External P-channel MOSFET is need in application circuit for switching driver. AX3164 controller provides low-ripple power, high efficiency, and excellent transient characteristics control. The AX3164 PWM control circuit is able to the duty ratio linearly form 0 up to 100%. This controller 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 determined external VCC-SENSE resistor, and when OCP or SCP happens, the operation frequency will be reduced.

Published: Jul 19, 2014 |