Datasheet4U Logo Datasheet4U.com

IR3550 - 60A Integrated PowIRstage

Description

The IR3550 integrated PowIRstage® is a synchronous buck gate

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.

📥 Download Datasheet

Datasheet preview – IR3550

📁 Similar Datasheet

  • IR350 - Receiver Pre-amp Module (ETC)
  • IR35215 - dual output digital multi-phase controller (Infineon)
  • IR300N-D0 - Infrared Emitter (CT Micro)
  • IR304C-AXXXX - Infrared LED Lamp (Xinqiao Optoelectronic)
  • IR311 - REFLECTIVE NON FOCUSING SENSOR (Fairchild Semiconductor)
  • IR313 - 4.7mm Round Non-flange Infrared LED (Everlight Electronics)
  • IR31BC - Uncertified Infrared Single Gas Sensor (SGX)
  • IR31CE - Uncertified Infrared Single Gas Sensor (SGX)
  • IR31SE - Uncertified Infrared Single Gas Sensor (SGX)
  • IR323 - 5mm Infrared LED (Everlight Electronics)
Other Datasheets by International Rectifier

Full PDF Text Transcription

Click to expand full text
60A Integrated PowIRstage® IR3550 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 IR3551 and IR3553  Efficient dual sided cooling  Small 6mm x 6mm x 0.
Published: |