IR3553 - Infineon

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

IR3553
Manufacturer

Infineon
ChipWorker Part#

CW617598703
RoHS

Lead free / RoHS Compliant
Description

Integrated PowIRstage is a synchronous buck gate driver IC with co-packed control and synchronous MOSFETs and Schottky diode.
Documentation

Datasheet

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IR3553 Specifications

Attribute	Attribute Value

Part Number	IR3553
Manufacturer	Infineon
ChipWorker Part#	CW617598703
Documentation	Datasheet
Case/Package	IQFN-25
	expand all
Product Lifecycle Status	Active
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Benefits:
Peak efficiency up to 93.2% at 1.2V
Integrated driver, control MOSFET, synchronous MOSFET and Schottky diode
Input voltage (VIN) operating range up to 15V
Output voltage range from 0.25V up to (VCC - 2.5V)
Output current capability of 40A DC
Operation up to 1.0MHz
Integrated current sense amplifier
VCC under voltage lockout
Thermal flag
Body-Braking™ load transient support
Diode-emulation high efficiency mode
Compatible with 3.3V PWM logic and VCC tolerant
Compliant with Intel DrMOS V4.0
PCB footprint compatible with IR3550 and IR3551
Efficient dual sided cooling
Small 4mm x 6mm x 0.9mm PQFN package
Lead free RoHS compliant package

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Chipworker Certification

Ordering Information

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