Typical Application for A4402 Constant On-Time Buck Converter With Integrated Linear Regulator

Reference Design using part A4402 by Allegro MicroSystems

Manufacturer

Allegro MicroSystems
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Center-Stack lighting
  • Central Body Controller
  • Cluster
  • Distributed Power System
  • Engine/Transmission Control Unit
  • Industrial Control
  • Infotainment
  • Inkjet Printer
  • Lighting Control
  • Networking
  • Photo Printer
  • Point-of-sale Terminals
  • Power Steering Control Unit
  • Security System

Description

  • Typical Application for the A4402 is a dual-output regulator, combining in a single package a constant on-time buck regulator and a linear regulator (LDO)-each with adjustable output voltages. It is ideal for applications that require two regulated voltages, such as in microcontroller- or DSP-based applications requiring core and I/O voltage rails

Key Features

  • Conversion Type
    DC to DC
  • Topology
    Buck

We've updated our privacy policy. Please take a moment to review these changes. By clicking I Agree to Arrow Electronics Terms Of Use  and have read and understand the Privacy Policy and Cookie Policy.

Our website places cookies on your device to improve your experience and to improve our site. Read more about the cookies we use and how to disable them here. Cookies and tracking technologies may be used for marketing purposes.
By clicking “Accept”, you are consenting to placement of cookies on your device and to our use of tracking technologies. Click “Read More” below for more information and instructions on how to disable cookies and tracking technologies. While acceptance of cookies and tracking technologies is voluntary, disabling them may result in the website not working properly, and certain advertisements may be less relevant to you.
We respect your privacy. Read our privacy policy here