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IR3575 - 60A Exposed Top Integrated PowIRstage

Description

The IR3575 exposed-top integrated PowIRstage® is a synchronous buck gate driver co-packed with a control MOSFET and a synchronous MOSFET with integrated Schottky diode.

It is optimized internally for PCB layout, heat transfer and driver/MOSFET timing.

Features

  • Peak efficiency up to 95% 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 60A DC.
  • Operation up to 1.0MHz.
  • Integrated current sense amplifier.
  • VCC under voltage lockout.
  • Thermal flag.
  • Body-Braking® load transient support.
  • Diode-e.

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Full PDF Text Transcription

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60A Exposed Top Integrated PowIRstage® IR3575 FEATURES  Peak efficiency up to 95% 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 60A 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  Enhanced top side cooling through exposed pad  Small 6mm x 6mm x 0.
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