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AX3103 - PWM Control 3A Step-Down Converter

Description

AX3103 consists of step-down switching regulator with PWM control.

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

AX3103 provides low-ripple power, high efficiency, and excellent transient characteristics.

Features

  • as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter. VÛm w`R.
  • yÑb€ ww fo w. go tech . co m .

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Datasheet preview – AX3103

Datasheet Details

Part number AX3103
Manufacturer AXElite
File Size 842.54 KB
Description PWM Control 3A Step-Down Converter
Datasheet download datasheet AX3103 Datasheet
Additional preview pages of the AX3103 datasheet.

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Full PDF Text Transcription

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AX3103 PWM Control 3A Step-Down Converter  GENERAL DESCRIPTION AX3103 consists of step-down switching regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc. AX3103 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 also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, 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. Also, an internal compensation block is built in to minimum external component count.
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