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IRU3039

SYNCHRONOUS PWM CONTROLLER

IRU3039 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

IRU3039 General Description

The IRU3039 controller IC is designed to provide a synchronous Buck regulator and is targeted for applications where the cost and size is critical. The IRU3039 operates with a single input supply up to 18V. The output voltage can be programmed as low as 0.8V for low voltage applications. Selectable .

IRU3039 Datasheet (242.52 KB)

Preview of IRU3039 PDF

Datasheet Details

Part number:

IRU3039

Manufacturer:

International Rectifier

File Size:

242.52 KB

Description:

Synchronous pwm controller.

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IRU3039 SYNCHRONOUS PWM CONTROLLER International Rectifier

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