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IR44273LPBF Datasheet SOT-23 Single Low-Side Driver

Manufacturer: International Rectifier (now Infineon)

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General Description

Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Static Electrical Characteristics Dynamic Electrical Characteristics Functional Block Diagrams Input/Output Pin Equivalent Circuit Diagram Lead Definitions Lead Assignments Timing Diagrams Package Details: SOT23-5 Package Details: SOT23-5, Tape and Reel Part Marking Information IR44273LPBF Page 1 1 3 4 5 5 6 6 7 8 9 9 10 11 12 14 2 www.infineon.com/gdlowside © 2019 International Rectifier January 14, 2019 IR44273LPBF Description The IR44273L is a low-voltage, wide VCC range, power MOSFET and IGBT non-inverting gate driver.

Proprietary latch immune CMOS technologies enable ruggedized monolithic construction.

The logic input is compatible with standard CMOS or LSTTL output.

Overview

IR44273LPBF µHVICTM SOT-23 Single Low-Side Gate Driver IC.

Key Features

  • Wide VCC range (5 V to 20 V).
  • CMOS Schmitt-triggered inputs.
  • Under voltage lockout.
  • 3.3 V logic compatible.
  • Additional OUT pin.
  • Output in phase with inputs.
  • Leadfree, RoHS compliant Product Summary Topology IO+/- (typical) Package Options General Driver 1.5 A Typical.

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