IR21814PBF
- Mfr.Part #
- IR21814PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 14DIP
- Stock
- 1,790
- In Stock :
- 1,790
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Propagation Delay :
- 330 ns
- Fall Time (Typ) :
- 35 ns
- Radiation Hardening :
- No
- Gate Type :
- IGBT, N-Channel MOSFET
- Height :
- 4.9276mm
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Channel Type :
- Independent
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 15V
- Max Power Dissipation :
- 1.6W
- Factory Lead Time :
- 18 Weeks
- Turn On Delay Time :
- 270 ns
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Number of Functions :
- 1
- High Side Voltage - Max (Bootstrap) :
- 600V
- Turn-Off Delay Time :
- 330 ns
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Driven Configuration :
- Half-Bridge
- REACH SVHC :
- No SVHC
- Published :
- 1996
- Operating Temperature :
- -40°C~150°C TJ
- Rise Time :
- 60ns
- Base Part Number :
- IR21814PBF
- Input Type :
- Non-Inverting
- Number of Drivers :
- 2
- Output Voltage :
- 620V
- Power Supplies :
- 15V
- Length :
- 20.1676mm
- Number of Pins :
- 14
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Output Current :
- 1.9A
- Logic Voltage - VIL, VIH :
- 0.8V 2.7V
- Turn Off Time :
- 0.33 μs
- Max Output Current :
- 2.3A
- High Side Driver :
- yes
- Voltage - Supply :
- 10V~20V
- Output Peak Current Limit-Nom :
- 2.3A
- Width :
- 7.11mm
- Power Dissipation :
- 1.6W
- Mount :
- Through Hole
- Number of Terminations :
- 14
- Datasheets
- IR21814PBF

Gate Drivers Infineon Technologies IR21814PBF Overview
The Infineon Technologies IR21814PBF Gate Driver is a specialized integrated circuit designed for high-efficiency, high-performance half-bridge applications. It stands out in the market due to its robust design and capability to drive both high-side and low-side switches effectively. This IC facilitates optimized gate drive voltage and timing, which are crucial for minimizing switching losses and improving overall system reliability. The Gate Drivers Infineon Technologies IR21814PBF is ideal for developers looking to enhance system performance while ensuring operational safety in their power management and conversion systems.
IR21814PBF Features
This gate driver IC includes multiple features designed for high reliability and performance in demanding applications. It offers under-voltage lockout for both channels, integrated dead-time for shoot-through protection, and a strong drive capability of up to 2A output per channel. Furthermore, the IR21814PBF supports up to 600V, providing ample voltage range for various applications, from consumer electronics to industrial systems.
IR21814PBF Applications
- Motor Drive Controllers: Utilized in controlling motor drives, the IR21814PBF provides efficient, high-frequency switching, essential for precise motor speed and torque control.
- Power Supplies: Applied in switch-mode power supplies, it enhances efficiency by ensuring minimal switching losses and robust operation under varying load conditions.
- DC-DC Converters: In DC-DC conversion, this IC supports efficient power management ensuring stability and robust performance across a range of input and output voltages.
- Electric Vehicles: Used in the power control systems of electric vehicles, the IR21814PBF contributes to the reliability and efficiency of the powertrain and battery management systems.
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