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IR44273LTRPBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

IR44273LTRPBF product

IR44273LTRPBF

Gate Drivers

Gate DriverLow-SideMOSFET Driver

The IR44273LTRPBF is a high-performance 2A low-side gate driver designed for driving MOSFETs and IGBTs in power management applications.

Best for

  • Switching power supplies
  • General purpose MOSFET/IGBT driving

Avoid if

  • High-side driving applications (this is a low-side driver)

Check before use

  • Ensure the input logic levels are compatible with your controller.

Key specifications

Peak Current
2A
Operating Voltage
5V - 25V
Package
SOT23-5

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542310001.0

Application

Power Management

Datasheet

International-Rectifier-company-55.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for IR44273LTRPBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-channel low-side gate driver IC optimized for MOSFET and IGBT applications, featuring CMOS-compatible inputs and 2A peak current drive.