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IR3556

synchronous buck gate driver

IR3556 Features

* Integrated driver, Schottky diode, control MOSFET and synchronous MOSFET

* 5mV / A on-chip MOSFET current sensing with temperature compensated reporting

* Input voltage (VIN) range of 4.5V to 15V

* VCC and VDRV supply of 4.5V to 7V

* Output voltage range from 0.25V up to 5.5V

IR3556 General Description

The IR3556 integrated PowIRstage® contains a synchronous buck gate driver IC which is co-packed with control and synchronous MOSFETs and a Schottky diode to further improve efficiency. The package is optimized for PCB layout, heat transfer, driver/MOSFET control timing, and minimal switch node ringi.

IR3556 Datasheet (76.30 KB)

Preview of IR3556 PDF

Datasheet Details

Part number:

IR3556

Manufacturer:

International Rectifier

File Size:

76.30 KB

Description:

Synchronous buck gate driver.

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IR3556 synchronous buck gate driver International Rectifier

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