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IR3558

International Rectifier
Part Number IR3558
Manufacturer International Rectifier
Description 45A Integrated PowIRstage
Published Apr 11, 2020
Detailed Description 45A Integrated PowIRstage® IR3558 FEATURES  Peak efficiency up to 94.0% at 1.2V  Integrated driver, control MOSFET, s...
Datasheet PDF File IR3558 PDF File

IR3558
IR3558

Overview
45A Integrated PowIRstage® IR3558 FEATURES  Peak efficiency up to 94.
0% at 1.
2V  Integrated driver, control MOSFET, synchronous MOSFET and Schottky diode  Input voltage (VIN) operating range of 4.
5V to 15V  Separate LVCC and HVCC from 4.
5V to 13.
2V to optimize converter efficiency  Output current capability of 45A DC  Switching frequency up to 1.
0MHz  Programmable thermal flag threshold from 70°C to 150°C  5V VCC with under voltage lockout  Low quiescent current  Enable control  Selectable regular 3.
3V tri-state PWM logic or IR Active Tri-Level (ATL) PWM logic  PCB footprint compatible with most IR3551 pins  Efficient dual sided cooling  Small 5mm x 6mm x 0.
9mm PQFN package  ...


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