IR21814SPBF
- Mfr.Part #
- IR21814SPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 14SOIC
- Stock
- 64,423
- In Stock :
- 64,423
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Max Power Dissipation :
- 1W
- Max Output Current :
- 2.3A
- Gate Type :
- IGBT, N-Channel MOSFET
- Turn On Delay Time :
- 270 ns
- Output Current :
- 1.9A
- High Side Voltage - Max (Bootstrap) :
- 600V
- Fall Time (Typ) :
- 35 ns
- Power Supplies :
- 15V
- Supply Voltage :
- 15V
- Lead Free :
- Contains Lead, Lead Free
- Turn-Off Delay Time :
- 330 ns
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Propagation Delay :
- 330 ns
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 14
- High Side Driver :
- yes
- Output Peak Current Limit-Nom :
- 2.3A
- Channel Type :
- Independent
- Factory Lead Time :
- 12 Weeks
- Number of Pins :
- 14
- Max Output Voltage :
- 20V
- Base Part Number :
- IR21814SPBF
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.4986mm
- Mount :
- Surface Mount
- Termination :
- SMD/SMT
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Voltage - Supply :
- 10V~20V
- ECCN Code :
- EAR99
- Number of Outputs :
- 2
- Output Voltage :
- 620V
- Power Dissipation :
- 1W
- Turn Off Time :
- 0.33 μs
- Mounting Type :
- Surface Mount
- Rise Time :
- 60ns
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Width :
- 3.9878mm
- Min Output Voltage :
- 10V
- Length :
- 8.7376mm
- Logic Voltage - VIL, VIH :
- 0.8V 2.7V
- Published :
- 1996
- Input Type :
- Non-Inverting
- Operating Temperature :
- -40°C~150°C TJ
- JESD-609 Code :
- e3
- Driven Configuration :
- Half-Bridge
- Datasheets
- IR21814SPBF

Gate Drivers Infineon Technologies IR21814SPBF Overview
The Infineon Technologies IR21814SPBF is a highly reliable and efficient gate driver designed specifically for half-bridge applications. This component is pivotal in the operation of modern electronic systems, enabling the rapid switching of power devices with minimal power loss and enhanced system performance. The Gate Drivers Infineon Technologies IR21814SPBF is built to deliver robust drive strength and optimal responsiveness, making it an ideal choice for designers looking to enhance the efficiency and reliability of their high-frequency power circuits. The use of this gate driver can significantly improve system integrity and power handling capabilities, which are crucial for high-performance applications.
IR21814SPBF Features
The IR21814SPBF gate driver is equipped with an array of features designed to enhance its performance and usability in a variety of applications. Key features include a floating channel designed for bootstrap operation as high as 600V, and independent high and low side driver channels that facilitate the use of both N-channel and P-channel MOSFETs or IGBTs. This model also supports up to 4A of output drive capability, integrated under-voltage lockout protections, and a robust design that is resistant to negative transient voltages, making it highly reliable in challenging environments.
IR21814SPBF Applications
- Motor Drive Controllers: Utilized in the precise control of motor drives, the IR21814SPBF facilitates efficient switching, reducing thermal stress and enhancing the longevity and reliability of motor systems.
- Inverter Systems: Critical in solar inverters and uninterrupted power supplies (UPS), this gate driver ensures stable operation under fluctuating power conditions, improving overall energy efficiency.
- Power Management Systems: The IR21814SPBF is essential in managing power distribution and efficiency in complex systems, contributing to enhanced performance and reduced energy consumption.
- Electric Vehicle Powertrains: Supports the high-performance requirements of electric vehicle power systems by providing reliable, high-speed switching needed for electric power conversion.
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