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AX3112A - PWM Control 3A Step-Down Converter

Download the AX3112A datasheet PDF. This datasheet also covers the AX3112 variant, as both devices belong to the same pwm control 3a step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

AX3112/A consists of step-down switching regulator with PWM control.

The device includes a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.

AX3112/A provides low-ripple power, high efficiency, and excellent transient characteristics.

Key Features

  • as low current consumption. Since this converter can accommodate an input voltage up to 40V, it is also suitable for the operation via an AC adapter. .

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AX3112_AXE.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AX3112A
Manufacturer AXE
File Size 671.11 KB
Description PWM Control 3A Step-Down Converter
Datasheet download datasheet AX3112A Datasheet

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Other Datasheets by AXE

Part Number Description
AX3112 PWM Control 3A Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AX3112/A PWM Control 3A Step-Down Converter  GENERAL DESCRIPTION AX3112/A consists of step-down switching regulator with PWM control. The device includes a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc. AX3112/A provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly forms 0 up to 100%. With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP-8L-EP package, providing such outstanding features as low current consumption.