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IR3629A

Part Number	IR3629A
Manufacturer	International Rectifier
Description	HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER
Published	Jul 11, 2009
Detailed Description	Data Sheet No. PD94726 IR3629/IR3629A MPbF Description The IR3629/IR3629A is a PWM controller desig...
Datasheet	IR3629A PDF File

Overview

Data Sheet No.
PD94726 IR3629/IR3629A MPbF Description The IR3629/IR3629A is a PWM controller designed for high performance synchronous Buck DC/DC applications.
The IR3629/IR3629A drives a pair of external N-MOSFETs using a fixed 600kHz (300kHz “A version”) switching frequency allowing the use of small external components.
The output voltage can be precisely regulated using the internal 0.
6V reference voltage for low voltage applications.
Protection such as Pre-Bias startup, hiccup current limit and thermal shutdown provide the required system level security in the event of fault conditions.
HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER WITH POWER GOOD OUTPUT Features ...

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