IR21091SPBF
- Mfr.Part #
- IR21091SPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8SOIC
- Stock
- 14,301
- In Stock :
- 14,301
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Max Output Current :
- 350mA
- Max Power Dissipation :
- 625mW
- High Side Voltage - Max (Bootstrap) :
- 600V
- Terminal Form :
- Gull wing
- Power Dissipation :
- 625mW
- Voltage - Supply :
- 10V~20V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- High Side Driver :
- yes
- Base Part Number :
- IR21091SPBF
- Current - Peak Output (Source, Sink) :
- 200mA 350mA
- Terminal Position :
- Dual
- Input Type :
- Non-Inverting
- Number of Terminations :
- 8
- Output Current :
- 200mA
- Driven Configuration :
- Half-Bridge
- Logic Voltage - VIL, VIH :
- 0.8V 2.9V
- Output Peak Current Limit-Nom :
- 0.35A
- Channel Type :
- SYNCHRONOUS
- Propagation Delay :
- 950 ns
- Length :
- 4.9784mm
- Supply Voltage :
- 15V
- Number of Pins :
- 8
- REACH SVHC :
- No SVHC
- Height :
- 1.4986mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Turn-Off Delay Time :
- 200 ns
- Turn On Delay Time :
- 750 ns
- Mount :
- Surface Mount
- Factory Lead Time :
- 13 Weeks
- Width :
- 3.9878mm
- JESD-609 Code :
- e3
- Rise Time :
- 220ns
- Radiation Hardening :
- No
- Max Supply Current :
- 1.6mA
- Published :
- 1996
- Nominal Supply Current :
- 1.6mA
- Number of Drivers :
- 2
- Rise / Fall Time (Typ) :
- 150ns 50ns
- Fall Time (Typ) :
- 80 ns
- Packaging :
- Tube
- Operating Temperature :
- -40°C~150°C TJ
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Voltage :
- 620V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Gate Type :
- IGBT, N-Channel MOSFET
- Turn On Time :
- 0.95 μs
- Number of Functions :
- 1
- Power Supplies :
- 15V
- Datasheets
- IR21091SPBF
IR21091SPBF Documents

Gate Drivers Infineon Technologies IR21091SPBF Overview
The Infineon Technologies IR21091SPBF is a high-performance gate driver specifically designed for half-bridge applications. This component, part of the advanced Gate Drivers series, enables efficient and reliable switching of MOSFETs and IGBTs. With its compact 8SOIC package, the IR21091SPBF offers a robust solution for developing high-efficiency power conversion systems. The integration of this driver into your systems ensures improved operational reliability and performance, making it an ideal choice for demanding applications that require bulk purchases by business clients.
IR21091SPBF Features
The IR21091SPBF gate driver includes several key features that enhance its functionality and reliability in half-bridge configurations. It supports up to 600V, providing a wide range of operating conditions suitable for various industrial applications. The driver also features under-voltage lockout for both channels and a matched propagation delay, which guarantees the synchronized operation of the system components, minimizing switching losses and enhancing system efficiency.
IR21091SPBF Applications
- Renewable Energy Systems: Utilized in solar inverters and wind turbine converters, where its high voltage tolerance and efficiency are critical for handling variable power outputs.
- Motor Drives: Essential in electric vehicle drivetrains and industrial motor control, offering precise control over high-power motors to improve performance and energy efficiency.
- Power Supply Units: Deployed in switched-mode power supplies, providing reliable gate driving capabilities that ensure stability and efficiency in power conversion.
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