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IRDC3822A - 

Evaluation Board, 1.8V, 6A Synchronous Buck Regulator

IRDC3822A - Evaluation Board, 1.8V, 6A Synchronous Buck Regulator
IRDC3822A - Evaluation Board, 1.8V, 6A Synchronous Buck Regulator
IRDC3822A - Evaluation Board, 1.8V, 6A Synchronous Buck Regulator

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Newark Part No.:
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IRDC3822A   Datasheet
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Product Overview

IRDC3822A is an evaluation board which features the IR3822A synchronous buck converter. A versatile regulator offering programmability of startup time, power good threshold and current limit with fixed 300KHz 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
  • Programmable PGood output
  • Thermal protection


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

Product Information

International Rectifier
Power Management
Synchronous Buck Regulator
Evaluation Board IR3822A
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