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AUIR2085STR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AUIR2085STR product

AUIR2085STR

Gate Drivers

AutomotiveHalf-Bridge DriverInfineon

The AUIR2085S is an automotive-grade, self-oscillating half-bridge driver IC designed for 36V-75V DC-bus converters.

Best for

  • 48V distributed systems
  • HEV auxiliary converters
  • Battery management systems

Avoid if

  • Applications requiring non-50% duty cycle control

Check before use

  • VCC supply voltage must be > 8.5V for reliable operation

Key specifications

Max Offset Voltage
100 V
Max Frequency
500 kHz
Dead-time
50-200 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL3
ECCN
-
HTSUS
-

Application

Automotive PowerDC-DC Converters

Datasheet

International-Rectifier-company-55.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AUIR2085STR: 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 high-speed, 100V half-bridge driver IC with an integrated 50% duty cycle oscillator, optimized for automotive distributed power systems.