IR2181PBF
- Mfr.Part #
- IR2181PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8DIP
- Stock
- 14,867
- In Stock :
- 14,867
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Radiation Hardening :
- No
- Output Peak Current Limit-Nom :
- 2.3A
- Fall Time (Typ) :
- 35 ns
- Rise Time :
- 60ns
- Width :
- 7.11mm
- Driven Configuration :
- Half-Bridge
- Height :
- 4.9276mm
- Output Current :
- 1.9A
- Turn Off Time :
- 0.33 μs
- Turn On Delay Time :
- 270 ns
- Logic Voltage - VIL, VIH :
- 0.8V 2.7V
- Max Power Dissipation :
- 1W
- Channel Type :
- Independent
- Voltage - Supply :
- 10V~20V
- Turn-Off Delay Time :
- 330 ns
- Supply Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 15V
- Factory Lead Time :
- 12 Weeks
- Lead Free :
- Lead Free
- Length :
- 10.8966mm
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Operating Temperature :
- -40°C~150°C TJ
- REACH SVHC :
- No SVHC
- High Side Voltage - Max (Bootstrap) :
- 600V
- High Side Driver :
- yes
- Mounting Type :
- Through Hole
- Base Part Number :
- IR2181PBF
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Input Type :
- Non-Inverting
- Number of Drivers :
- 2
- Max Output Current :
- 2.3A
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Propagation Delay :
- 330 ns
- Power Dissipation :
- 1W
- Packaging :
- Tube
- Gate Type :
- IGBT, N-Channel MOSFET
- Published :
- 1996
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Datasheets
- IR2181PBF

Gate Drivers Infineon Technologies IR2181PBF Overview
The Infineon Technologies IR2181PBF, part of the highly reputable Gate Drivers category, is engineered to enhance system efficiency and reliability in various high-power switching applications. This half-bridge driver IC is specifically designed to operate with MOSFETs and IGBTs, facilitating optimal performance in a compact 8-DIP package. The integration of Infineon's advanced technology in the IR2181PBF ensures robust operation, making it an essential component for developers looking to optimize their power management systems. The use of the Gate Drivers Infineon Technologies IR2181PBF in your designs not only promises superior performance but also ensures a reduction in system complexity and BOM costs, appealing to B2B customers looking for scalable purchasing options.
IR2181PBF Features
The IR2181PBF boasts several key features that make it a standout choice for power electronic systems. These include an integrated high-voltage gate drive circuit, under-voltage lockout for both channels, and a 3.3V to 15V input compatible logic side. Additionally, its robust output drivers can handle up to 600V and provide peak currents of up to 2.5A, ensuring reliable switching and operational stability in high-stress environments.
IR2181PBF Applications
- Motor Drive Control: Utilizes the IR2181PBF for efficient switching of MOSFETs and IGBTs in motor driver circuits, enhancing performance and energy efficiency in industrial automation systems.
- Switch Mode Power Supplies (SMPS): Employs the IR2181PBF to facilitate fast switching in power supply units, critical for achieving high efficiency and power density in telecommunications and server applications.
- Inductive Heating Systems: Takes advantage of the high current and voltage capabilities of the IR2181PBF to manage power in induction heating processes, ensuring consistent performance and safety.
- Solar Inverters: Uses the IR2181PBF to drive power conversion processes in solar inverters, optimizing energy transfer from photovoltaic cells to the power grid.
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