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IR3553

International Rectifier
Part Number IR3553
Manufacturer International Rectifier
Description 40A Integrated PowIRstage
Published Dec 9, 2011
Detailed Description 40A Integrated PowIRstage® IR3553 FEATURES  Peak efficiency up to 93.2% at 1.2V  Integrated driver, control MOSFET, s...
Datasheet PDF File IR3553 PDF File

IR3553
IR3553


Overview
40A Integrated PowIRstage® IR3553 FEATURES  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 to Vcc-2.
5V, or to 5.
5V if internal current sense amplifier is not used  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  S...



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