IRS2181PBF
- Mfr.Part #
- IRS2181PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8DIP
- Stock
- 10,377
- In Stock :
- 10,377
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Driven Configuration :
- Half-Bridge
- Output Current :
- 1.9A
- Packaging :
- Tube
- Power Dissipation :
- 1W
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Radiation Hardening :
- No
- Published :
- 1996
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 620V
- Logic Voltage - VIL, VIH :
- 0.8V 2.5V
- Factory Lead Time :
- 12 Weeks
- Termination :
- Through Hole
- Number of Drivers :
- 2
- Number of Pins :
- 8
- Turn On Delay Time :
- 35 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Width :
- 7.11mm
- Operating Temperature :
- -40°C~150°C TJ
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Number of Functions :
- 1
- Max Output Current :
- 2.3A
- Rise Time :
- 60ns
- Turn-Off Delay Time :
- 35 ns
- Lead Free :
- Lead Free
- Channel Type :
- Independent
- Interface IC Type :
- BUFFER OR INVERTER BASED PERIPHERAL DRIVER
- ECCN Code :
- EAR99
- Length :
- 10.8966mm
- High Side Voltage - Max (Bootstrap) :
- 600V
- Height :
- 4.9276mm
- Nominal Supply Current :
- 240μA
- Voltage - Supply :
- 10V~20V
- Propagation Delay :
- 330 ns
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Max Output Voltage :
- 20V
- Supply Voltage :
- 15V
- Turn Off Time :
- 0.33 μs
- Built-in Protections :
- TRANSIENT; UNDER VOLTAGE
- Gate Type :
- IGBT, N-Channel MOSFET
- Max Supply Current :
- 240μA
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Fall Time (Typ) :
- 35 ns
- Base Part Number :
- IRS2181PBF
- Input Type :
- Non-Inverting
- Power Supplies :
- 15V
- Number of Terminations :
- 8
- Max Power Dissipation :
- 1W
- Datasheets
- IRS2181PBF
IRS2181PBF Documents

Gate Drivers Infineon Technologies IRS2181PBF Overview
Introducing the IRS2181PBF from Infineon Technologies, a high-performance IC gate driver specifically designed for half-bridge applications. This component stands out in the market for its ability to efficiently manage power and enhance the operation of MOSFET and IGBT switches. The IRS2181PBF facilitates robust and reliable switching with minimal delay, making it a cornerstone in the development of advanced electronic systems. Its integration into your projects ensures optimized performance, reduced heat generation, and prolonged operational lifespan of power components, thereby supporting bulk purchasing needs of B2B customers seeking quality and dependability in their electronic designs.
IRS2181PBF Features
The IRS2181PBF gate driver boasts several features that make it highly effective for a wide range of applications. These include an integrated under-voltage lockout for both channels, cross-conduction prevention logic, and a high-side gate drive designed for up to 600V. Its robust design is complemented by a compact 8-DIP package, making it suitable for dense PCB layouts. The device also features matched propagation delays between high-side and low-side outputs, which is crucial for maintaining the integrity of the switching action in high-frequency operations.
IRS2181PBF Applications
- Motor Drive Controllers: Utilizes the IRS2181PBF for efficient gate control, enhancing the performance and reliability of motor drives in industrial automation and automotive applications.
- Power Supplies: Employs the IRS2181PBF to improve switch operation, significantly enhancing the efficiency and reliability of switch mode power supplies.
- DC-DC Converters: Takes advantage of the high-side and low-side driver capabilities of the IRS2181PBF to facilitate stable and efficient conversion processes, critical in telecommunications and server power systems.
- Inverters: Uses the IRS2181PBF to manage power inversion processes more efficiently, crucial for renewable energy systems such as solar inverters and electric vehicle powertrains.
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