IRS21834PBF
- Mfr.Part #
- IRS21834PBF
- Manufacturer
- International Rectifier
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IRS21834 - GATE DRIVER
- Stock
- 18,857
- In Stock :
- 18,857
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- Manufacturer :
- International Rectifier
- Product Category :
- Gate Drivers
- Turn-Off Delay Time :
- 220 ns
- Rise Time :
- 60ns
- ECCN Code :
- EAR99
- Max Supply Current :
- 1.6mA
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 1.6W
- Lead Free :
- Lead Free
- Number of Pins :
- 14
- Height :
- 5.33mm
- Input Type :
- Inverting, Non-Inverting
- Terminal Position :
- Dual
- Propagation Delay :
- 330 ns
- Output Current :
- 1.9A
- Fall Time (Typ) :
- 35 ns
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Supply Voltage :
- 15V
- High Side Voltage - Max (Bootstrap) :
- 600V
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- Max Output Current :
- 2.3A
- Packaging :
- Tube
- Mount :
- Through Hole
- Number of Terminations :
- 14
- Output Peak Current Limit-Nom :
- 1.9A
- Turn On Delay Time :
- 180 ns
- Nominal Supply Current :
- 1.6mA
- Published :
- 1996
- Built-in Protections :
- TRANSIENT; UNDER VOLTAGE
- Base Part Number :
- IRS21834PBF
- Number of Drivers :
- 2
- Radiation Hardening :
- No
- Length :
- 20.19mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~150°C TJ
- Channel Type :
- Independent
- Driven Configuration :
- Half-Bridge
- Logic Voltage - VIL, VIH :
- 0.8V 2.5V
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 1.6W
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Voltage - Supply :
- 10V~20V
- Number of Functions :
- 1
- Gate Type :
- IGBT, N-Channel MOSFET
- Power Supplies :
- 15V
- Turn Off Time :
- 0.33 μs
- Width :
- 7.11mm
- Factory Lead Time :
- 12 Weeks
- Datasheets
- IRS21834PBF

Gate Drivers International Rectifier IRS21834PBF Overview
The IRS21834PBF from International Rectifier is a high-performance Gate Driver specifically designed for superior control and efficiency in power management applications. This driver integrates innovative circuitry to deliver unmatched performance, reliability, and scalability. By utilizing the IRS21834PBF, engineers can achieve improved power density and precision in their designs, ensuring optimal functioning of high-frequency switching applications. The product’s robustness is further enhanced by its ability to withstand harsh operating conditions, making it an ideal choice for demanding industrial environments. Equipped with protective features that guard against under-voltage and over-current, the IRS21834PBF extends the longevity of power systems and increases overall system reliability.
IRS21834PBF Features
The IRS21834PBF gate driver includes several key features that make it particularly suitable for high-performance applications. It offers a high-side and low-side output, with a 600V max rating, which is crucial for driving MOSFETs and IGBTs effectively. The driver also features matched propagation delays between channels, ensuring precise control. With its built-in shutdown function, it provides additional safety by promptly turning off the outputs whenever necessary, thus protecting the circuit. Moreover, its robust design allows for operation in extreme temperature conditions, ranging from -40°C to 150°C.
IRS21834PBF Applications
- Inverter Systems: The IRS21834PBF is ideal for use in inverter systems found in solar energy converters, where precise gate control is crucial for efficiency and reliability.
- Motor Control: Its robust output drive capability and protective features make it suitable for driving motors in industrial automation, enhancing performance and safety.
- Switch Mode Power Supplies (SMPS): The driver’s ability to handle high voltage and power efficiency makes it a prime choice for switch mode power supplies, providing stable operation in power conversion processes.
- Electric Vehicle (EV) Chargers: As EVs continue to gain popularity, the demand for reliable and efficient charging solutions grows. The IRS21834PBF can be used to enhance the performance and safety of EV chargers.
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