IR2121
- Mfr.Part #
- IR2121
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 4,566
- In Stock :
- 4,566
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Width :
- 7.62mm
- Gate Type :
- IGBT, N-Channel MOSFET
- Current - Peak Output (Source, Sink) :
- 1.6A 3.3A
- Voltage - Supply :
- 12V~18V
- Length :
- 9.88mm
- RoHS Status :
- Non-RoHS Compliant
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2003
- Output Peak Current Limit-Nom :
- 3.3A
- Input Type :
- Non-Inverting
- High Side Driver :
- No
- Channel Type :
- Single
- Turn Off Time :
- 0.25 μs
- Base Part Number :
- IR2121
- Turn On Time :
- 0.2 μs
- JESD-30 Code :
- R-PDIP-T8
- Driven Configuration :
- Low-Side
- Logic Voltage - VIL, VIH :
- 0.8V 2.2V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~150°C TJ
- Surface Mount :
- No
- Mounting Type :
- Through Hole
- Number of Functions :
- 1
- Supply Voltage :
- 15V
- Terminal Pitch :
- 2.54mm
- Packaging :
- Tube
- Terminal Position :
- Dual
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Output Polarity :
- TRUE
- Number of Drivers :
- 1
- Number of Terminations :
- 8
- Output Characteristics :
- TOTEM-POLE
- Height Seated (Max) :
- 5.33mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Rise / Fall Time (Typ) :
- 43ns 26ns
- Qualification Status :
- Not Qualified
- Input Characteristics :
- Schmitt Trigger
- Datasheets
- IR2121
IR2121 Documents

Gate Drivers Infineon Technologies IR2121 Overview
Discover the cutting-edge performance and reliability of the Gate Drivers from Infineon Technologies, featuring the IR2121. Designed to meet the demanding requirements of modern electronic systems, this integrated circuit (IC) gate driver in a compact 8DIP package ensures efficient and precise control of low-side power MOSFETs. Whether you're operating in industrial, automotive, or consumer electronics applications, the IR2121 delivers superior performance and exceptional durability, making it the ideal choice for your next project.
IR2121 Features
- Highly efficient low-side gate driver
- Compact 8DIP package for easy integration
- Precise and reliable MOSFET control
- Designed for industrial, automotive, and consumer electronics applications
- Optimized for high-speed switching
- Robust protection features for enhanced reliability
- Wide operating voltage range
- Low power consumption
IR2121 Applications
- Industrial automation: The IR2121 is perfect for controlling low-side power MOSFETs in various industrial automation systems, ensuring precise and efficient operation in manufacturing processes, motor control, and power supply units.
- Automotive electronics: Benefit from the reliability and performance of the IR2121 in automotive applications such as motor control, LED lighting, and battery management systems, where precise MOSFET control is essential for safety and efficiency.
- Consumer electronics: Enhance the performance of your consumer electronics devices with the IR2121, enabling efficient power management in applications such as DC-DC converters, LED drivers, and switch-mode power supplies for televisions, computers, and home appliances.
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