AP3440ABN122 - High-Accurate Step-Down DC-DC Converter

Product Overview

AKM

AP3440ABN122 High-Accurate Step-Down DC-DC Converter by AKM - Datasheet Preview — Datasheet preview – AP3440ABN122

Datasheet Details

Part number	AP3440ABN122
Manufacturer	AKM
File Size	0.99 MB
Description	High-Accurate Step-Down DC-DC Converter
Datasheet	AP3440ABN122 Datasheet
Additional preview pages of the AP3440ABN122 datasheet.

Product details

Description

The AP3440 is a synchronous rectification PWM control step-down DC-DC converter of the current mode with excellent transient load response characteristics.

The recommended operational temperature ranges from 40 to 125ºC.

It is capable for automotive use that demands high reliability.

Features

Input Voltage Range : 4.1V ~ 5.5V Output Voltage : 1.227V (+1.96%, 1.79%) Output Current Peak : 4.5A Oscillation Frequency : 2100 kHz External Synchronization (supporting Master/Slave mode), Frequency Range : 1800kHz ~ 2250kHz Integrated Power MOSFET Soft Start Function High-Accurate Power-Good Function Discharging Function of Output Capacitor Protection Functions: Over Current, Over Voltage, Under Voltage Lock Out and Thermal Protections Recommended Operational Temperature Range:.

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Published: Aug 31, 2020 |