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AAT1346B Datasheet 2A 15V Step-Down DC-DC Converter

Manufacturer: Advanced Analog Technology

Download the AAT1346B datasheet PDF. This datasheet also includes the AAT1346A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (AAT1346A-AdvancedAnalogTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AAT1346B
Manufacturer Advanced Analog Technology
File Size 494.00 KB
Description 2A 15V Step-Down DC-DC Converter
Datasheet download datasheet AAT1346B Datasheet

General Description

The AAT1346A/B/C is a 2A 15V step-down converter, which provides an integrated one-channel PWM solution for the power supply of DC-DC system.

It offers system engineers the flexibility to tailor-make the power supply circuitry for specific applications.

The buck PWM contains enable control signal, error amplifier, PWM comparator, output driver, under-voltage protection, oscillator, short circuit protection and voltage reference circuit.

Overview

Advanced Analog Technology, Inc.

June 2008 AAT1346A/B/C Product information presented is for internal use within AAT Inc.

only.

Key Features

  • Buck PWM with Internal PMOS 4.5V to 15.0V Input Voltage Range Max. 2A Output Current Under-Voltage Lockout (UVLO) Protection Internal Short Circuit and Thermal Protection Internal Soft-Start Fixed Switching Frequency (380kHz / 47kHz) 2 µA Shutdown Current SOP- 8 Package PIN.

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