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IR3553MTRPBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

IR3553MTRPBF product

IR3553MTRPBF

Full Half-Bridge Drivers

Gate DriverPowIRstage40ASynchronous Buck

The IR3553 is a high-efficiency 40A integrated PowIRstage® gate driver designed for high-current DC-DC power conversion in server and computing applications.

Best for

  • Server CPU/GPU power
  • High-density DC-DC converters

Avoid if

  • Low-current applications where integration is unnecessary

Check before use

  • Thermal derating requirements
  • PCB layout for current sensing

Key specifications

Output Current
40 A
Input Voltage
4.5 V to 15 V
Switching Frequency
Up to 1.0 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
3
ECCN
EAR99
HTSUS
8541290095.0

Application

Power Management

Datasheet

International-Rectifier-company-55.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for IR3553MTRPBF: 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

The IR3553 is a synchronous buck gate driver co-packed with control and synchronous MOSFETs and a Schottky diode, optimized for high-current, low-profile power delivery.