IRU3039 SYNCHRONOUS PWM CONTROLLER

International Rectifier

Description

)m o cU .4te e h S atD aw .: te e h S atD a( Data Sheet No.PD94649 IRU3039 SYNCHRONOUS PWM CONTROLLER WITH OVER CURRENT PROTECTION .
The IRU3039 controller IC is designed to provide a synchronous Buck regulator and is targeted for applications where the cost and size is critical.

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Datasheet Specifications

Part number: IRU3039
Manufacturer: International Rectifier
File Size: 242.52 KB
Datasheet: IRU3039_InternationalRectifier.pdf
Description: SYNCHRONOUS PWM CONTROLLER

Features

* Current Limit using Lower MOSFET Sensing Using the 6V internal regulator for charge pump circuit allows single supply operation up to 18V Programmable Switching Frequency up to 400KHz Soft-Start Function 0.8V Precision Reference Voltage Available Uncommitted Error Amplifier Available for DDR Voltage

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IRU3039 SYNCHRONOUS PWM CONTROLLER International Rectifier

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