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IR21531STRPBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

IR21531STRPBF product

IR21531STRPBF

Gate Drivers

Gate DriverHalf-Bridge600VInfineon

The IR21531STRPBF is a 600V self-oscillating half-bridge gate driver IC, optimized for high-voltage power conversion applications.

Best for

  • Compact power supplies
  • Electronic ballasts
  • General half-bridge power stages

Avoid if

  • Applications requiring complex digital control or high-frequency PWM modulation beyond the self-oscillation limits.

Check before use

  • Verify the RT and CT component values against the frequency chart to ensure the desired switching frequency is achieved.

Key specifications

Max Offset Voltage
600 V
Deadtime
0.6 µs
Vcc Clamp
15.6 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
nan
ECCN
EAR99
HTSUS
8542310001.0

Application

Power SuppliesMotor Control

Datasheet

600088.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for IR21531STRPBF: 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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Where to Buy

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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-voltage, self-oscillating half-bridge gate driver IC from Infineon, designed to drive both high-side and low-side MOSFETs or IGBTs in power conversion circuits.