IR21531STRPBF
- Mfr.Part #
- IR21531STRPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8SOIC
- Stock
- 14,023
- In Stock :
- 14,023
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Height Seated (Max) :
- 1.75mm
- Channel Type :
- SYNCHRONOUS
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Base Part Number :
- IR21531SPBF
- High Side Driver :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Length :
- 4.9mm
- Number of Functions :
- 1
- Width :
- 3.9mm
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 12 Weeks
- Number of Drivers :
- 2
- Supply Voltage1-Nom :
- 12V
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 12V
- High Side Voltage - Max (Bootstrap) :
- 600V
- Driven Configuration :
- Half-Bridge
- Gate Type :
- N-Channel MOSFET
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- ECCN Code :
- EAR99
- Published :
- 1996
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~125°C TJ
- Number of Terminations :
- 8
- JESD-30 Code :
- R-PDSO-G8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Type :
- RC Input Circuit
- Rise / Fall Time (Typ) :
- 80ns 45ns
- Voltage - Supply :
- 10V~15.6V
- Datasheets
- IR21531STRPBF
IR21531STRPBF Documents

Gate Drivers Infineon Technologies IR21531STRPBF Overview
The IR21531STRPBF by Infineon Technologies is a pivotal component in the realm of Gate Drivers, designed to enable efficient and reliable driving of half-bridge circuits. As an integrated half-bridge gate driver, this IC facilitates robust operation in various demanding applications. The device incorporates a high-voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels. The IR21531STRPBF's built-in features include undervoltage lockout and comprehensive protective measures, making it an ideal choice for enhancing system reliability and performance in power electronics.
IR21531STRPBF Features
- Integrated half-bridge gate driver
- High-voltage operation up to 600V
- Matched propagation delay for both channels
- Under-voltage lockout for both channels
- Cross-conduction prevention logic
- High pulse current buffer stage
- Designed for high frequency applications
IR21531STRPBF Applications
- DC/AC Inverters: Utilizes its half-bridge driver capabilities to efficiently manage power conversion in inverters used for solar energy systems and uninterruptible power supplies.
- Motor Drives: Employs robust gate drive strength to control motor drivers in applications such as electric vehicles and industrial automation systems.
- Switch Mode Power Supplies (SMPS): Provides the necessary driving current for MOSFETs and IGBTs, ensuring efficient switching performance in power supply designs.
- Induction Heating Systems: Delivers precise control and high power density needed for rapid and efficient induction heating processes.
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