IRS21844SPBF
- Mfr.Part #
- IRS21844SPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 14SOIC
- Stock
- 52,276
- In Stock :
- 52,276
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Terminal Position :
- Dual
- Power Dissipation :
- 1W
- Max Output Current :
- 2.3A
- Factory Lead Time :
- 12 Weeks
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Rise / Fall Time (Typ) :
- 40ns 20ns
- Turn-Off Delay Time :
- 40 ns
- Number of Functions :
- 1
- Output Voltage :
- 620V
- RoHS Status :
- ROHS3 Compliant
- Propagation Delay :
- 900 ns
- Width :
- 3.9878mm
- Nominal Supply Current :
- 1.6mA
- Built-in Protections :
- TRANSIENT; UNDER VOLTAGE
- Output Current :
- 1.9A
- Fall Time (Typ) :
- 35 ns
- Supply Voltage :
- 15V
- Number of Pins :
- 14
- Channel Type :
- SYNCHRONOUS
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 14
- Current - Peak Output (Source, Sink) :
- 1.9A 2.3A
- Mounting Type :
- Surface Mount
- Base Part Number :
- IRS21844SPBF
- Power Supplies :
- 15V
- High Side Voltage - Max (Bootstrap) :
- 600V
- Turn On Delay Time :
- 90 ns
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Logic Voltage - VIL, VIH :
- 0.8V 2.5V
- JESD-609 Code :
- e3
- Max Power Dissipation :
- 1W
- Rise Time :
- 60ns
- Turn Off Time :
- 0.4 μs
- Release Time :
- 270 ns
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Turn On Time :
- 0.9 μs
- Packaging :
- Tube
- Max Supply Current :
- 1.6mA
- Height :
- 1.4986mm
- Terminal Finish :
- Tin (Sn)
- Published :
- 1996
- Gate Type :
- IGBT, N-Channel MOSFET
- Number of Outputs :
- 2
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~150°C TJ
- Length :
- 8.7376mm
- Driven Configuration :
- Half-Bridge
- Input Type :
- Non-Inverting
- Voltage - Supply :
- 10V~20V
- Datasheets
- IRS21844SPBF

Gate Drivers Infineon Technologies IRS21844SPBF Overview
Infineon Technologies' IRS21844SPBF is an integrated circuit gate driver designed for half-bridge configurations. This sophisticated driver, housed in a 14SOIC package, facilitates efficient and reliable control of high-power MOSFETs and IGBTs in various applications. Its advanced features and robust design make it an ideal choice for demanding industrial and automotive environments.
IRS21844SPBF Features
- Highly integrated half-bridge gate driver
- 14-pin SOIC package for easy integration
- Precision control of MOSFETs and IGBTs
- Wide operating voltage range for versatility
- Under-voltage lockout (UVLO) protection
- Optimized for high efficiency and reliability
- Integrated bootstrap diode for simplified design
- Adaptive shoot-through protection for enhanced safety
IRS21844SPBF Applications
- Industrial motor drives: The IRS21844SPBF is utilized in industrial motor drives to control the power delivery to electric motors, ensuring smooth operation and precise speed control in manufacturing equipment and machinery.
- Solar inverters: In solar energy systems, this gate driver plays a critical role in converting DC power generated by solar panels into AC power for use in homes, businesses, and utilities, enabling efficient energy conversion and grid integration.
- Electric vehicle (EV) charging stations: Integrated into EV charging infrastructure, the IRS21844SPBF manages the power flow to charge electric vehicles rapidly and safely, supporting the transition to sustainable transportation solutions.
- Switch-mode power supplies: The gate driver is employed in switch-mode power supplies to regulate voltage and current levels, delivering stable and efficient power to electronic devices and systems in various consumer and industrial applications.
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