INFINEON  IRDC3812  Evaluation Board, Synchronous Buck Converter, IR3812

Technical Data Sheet (2.05MB) EN See all Technical Docs

The actual product may differ from image shown

Product Overview

IRDC3812 is an evaluation board which features the IR3812 synchronous buck converter. A versatile regulator offering programmability of startup time and current limit with fixed 600kHz switching frequency. It has important protection functions such as pre-bias startup, hiccup current limit and thermal shutdown to provide the required system level security in the event of fault conditions. A trailing edge modulation is used for generating fixed frequency pulses which drives the internal N channel MOSFETs. The board provides output over current protection function is implemented by sensing the voltage developed across the on-resistance of the synchronous rectifier MOSFET for optimum cost and performance.
  • Programmable over current protection
  • Programmable soft start
  • Hiccup current limit
  • Pre bias start up
  • Thermal protection


Product Information

Silicon Manufacturer:
International Rectifier
Silicon Core Number:
Kit Application Type:
Power Management - Voltage Regulator
Application Sub Type:
Synchronous Buck Converter
Core Architecture:
Core Sub-Architecture:
Silicon Family Name:
Kit Contents:
Product Range:
Tracking Capability, Programmable Soft-start, Thermal Protection
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute


  • Power Management;
  • Communications & Networking;
  • Embedded Design & Development;
  • Hobby & Education;
  • Industrial;
  • Medical;
  • Consumer Electronics;
  • System Monitoring

Legislation and Environmental

Product Traceability
RoHS Compliant:
Authorized Distributor

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.