IR21084STRPBF
- Mfr.Part #
- IR21084STRPBF
- Manufacturer
- International Rectifier
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- HALF-BRIDGE BASED MOSFET DRIVER
- Stock
- 46,524
- In Stock :
- 46,524
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- Manufacturer :
- International Rectifier
- Product Category :
- Gate Drivers
- Input Type :
- Non-Inverting
- Output Current :
- 200mA
- Max Output Current :
- 350mA
- Driven Configuration :
- Half-Bridge
- ECCN Code :
- EAR99
- Logic Voltage - VIL, VIH :
- 0.8V 2.9V
- Max Supply Current :
- 1.6mA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Rise / Fall Time (Typ) :
- 150ns 50ns
- Terminal Position :
- Dual
- Factory Lead Time :
- 12 Weeks
- Width :
- 3.9878mm
- Height :
- 1.4986mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Power Dissipation :
- 1W
- Length :
- 8.7376mm
- Output Peak Current Limit-Nom :
- 0.35A
- High Side Driver :
- yes
- Propagation Delay :
- 300 ns
- Number of Pins :
- 14
- Operating Temperature :
- -40°C~150°C TJ
- Nominal Supply Current :
- 1.6mA
- Base Part Number :
- IR21084SPBF
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Turn On Time :
- 0.3 µs
- Number of Drivers :
- 2
- Rise Time :
- 220ns
- High Side Voltage - Max (Bootstrap) :
- 600V
- Max Power Dissipation :
- 1W
- Terminal Form :
- Gull wing
- Channel Type :
- Independent
- Fall Time (Typ) :
- 80 ns
- Turn On Delay Time :
- 30 ns
- JESD-609 Code :
- e3
- Number of Terminations :
- 14
- Mount :
- Surface Mount
- Published :
- 1996
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 15V
- Turn-Off Delay Time :
- 30 ns
- Lead Free :
- Lead Free
- Current - Peak Output (Source, Sink) :
- 200mA 350mA
- Gate Type :
- IGBT, N-Channel MOSFET
- Voltage - Supply :
- 10V~20V
- Datasheets
- IR21084STRPBF

Gate Drivers International Rectifier IR21084STRPBF Overview
Optimizing power management and efficiency, the Gate Drivers International Rectifier IR21084STRPBF is an advanced half-bridge based MOSFET driver designed for high-performance applications requiring precise control over switching characteristics. This driver integrates innovative technology from International Rectifier to provide robust and reliable operation in various demanding environments. The IR21084STRPBF enhances system performance by minimizing dead-time and reducing shoot-through, making it an ideal choice for designers looking to improve power density and efficiency in their systems.
IR21084STRPBF Features
The IR21084STRPBF comes packed with features that cater to the needs of sophisticated electronic systems. It includes under-voltage lockout for both channels, independent high and low side output channels, and a floating channel designed for bootstrap operation up to 600V. Matched propagation delays between channels ensure improved control and efficiency in driving MOSFETs or IGBTs. Moreover, its 3.3V and 5V input logic compatibility provides versatility in interfacing with contemporary control ICs and microcontrollers.
IR21084STRPBF Applications
- Inverters: Utilized in solar inverters and other renewable energy systems, the IR21084STRPBF efficiently drives MOSFETs to handle high voltage switching, enhancing power conversion efficiency and reliability.
- Switched Mode Power Supplies (SMPS): Essential for high efficiency in power supplies, this driver ensures stable and efficient switching performance, critical for reducing energy consumption and heat generation.
- Electric Vehicle (EV) Chargers: Supports the infrastructure for electric vehicles by improving the efficiency and reliability of the power electronics used in EV charging stations.
- Motor Drives: Plays a crucial role in controlling motor drives by accurately switching IGBTs or MOSFETs, thus improving the overall efficiency and performance of electric motors.
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