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

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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