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IRDC3853

Evaluation Board, Synchronous Buck Converter, 4A, Programmable Soft-Start Ramp

Date/Lot Code
INFINEON IRDC3853
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Manufacturer:
INFINEON INFINEON
Manufacturer Part No:
IRDC3853
Newark Part No.:
21T9049
Technical Datasheet:
IRDC3853   Datasheet
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Product Overview

IRDC3853 is an evaluation board which features the IR3853 synchronous buck regulator. It is a versatile regulator which offers programmability of switching frequency and current limit while operates in wide input and output voltage range. The MOSFETs copackaged with the On chip PWM controller make IR3853 a space efficient solution by providing accurate power delivery. This board has protection functions such as pre-bias startup, hiccup current limit and thermal shutdown to give required system level security in the event of fault conditions. An 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 soft start
  • Programmable over current protection
  • Integrated bootstrap diode
  • Enable input with voltage monitoring capability
  • Enhanced pre bias Start up
  • High bandwidth Error amplifier for excellent transient performance
  • Thermal protection

Applications

Communications & Networking, System Monitoring, Embedded Design & Development, Power Management

Product Information

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Technical Documents (1)

CAD Downloads

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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