IR21271STR
- Mfr.Part #
- IR21271STR
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HI/LOW SIDE 8SOIC
- Stock
- 4,071
- In Stock :
- 4,071
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Terminations :
- 8
- Driven Configuration :
- High-Side or Low-Side
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~150°C TJ
- Supply Voltage :
- 15V
- JESD-609 Code :
- e3
- Published :
- 1996
- Number of Drivers :
- 1
- Input Type :
- Non-Inverting
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Gate Type :
- IGBT, N-Channel MOSFET
- Width :
- 3.9mm
- High Side Voltage - Max (Bootstrap) :
- 600V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- R-PDSO-G8
- Turn On Time :
- 0.25 μs
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Peak Current Limit-Nom :
- 0.5A
- Terminal Finish :
- Matte Tin (Sn)
- Rise / Fall Time (Typ) :
- 80ns 40ns
- High Side Driver :
- yes
- Terminal Form :
- Gull wing
- Channel Type :
- Single
- Logic Voltage - VIL, VIH :
- 0.8V 3V
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Base Part Number :
- IR21271SPBF
- Voltage - Supply :
- 9V~20V
- Current - Peak Output (Source, Sink) :
- 250mA 500mA
- Factory Lead Time :
- 12 Weeks
- Turn Off Time :
- 0.2 μs
- Length :
- 4.9mm
- Number of Functions :
- 1
- Datasheets
- IR21271STR

Gate Drivers Infineon Technologies IR21271STR Overview
Infineon Technologies presents the IR21271STR, a cutting-edge Gate Driver specifically designed for high-efficiency, high-side and low-side gate driving applications. This compact, robust IC integrated in an 8SOIC package offers advanced protection features and reliable performance, crucial for managing power switches effectively. The IR21271STR ensures minimal propagation delays and enhanced system reliability, making it an essential component for modern electronic designs. By leveraging Infineon's proven technology, this gate driver ensures precise control and improved operational efficiency, aligning perfectly with the needs of power management and conversion industries.
IR21271STR Features
The IR21271STR gate driver from Infineon Technologies incorporates multiple features designed for superior performance in demanding environments. Key attributes include high and low side output stages, integrated under-voltage lockout, and advanced dead-time control, which together enhance system safety and efficiency. Additionally, its capability to operate under a wide range of temperatures and voltages makes it highly versatile for various applications.
IR21271STR Applications
- Motor Drives: Utilized in controlling the gates of both high and low side MOSFETs, enhancing performance and efficiency in motor control applications.
- Switch Mode Power Supplies (SMPS): Ensures reliable switching performance which is critical for the efficiency and stability of SMPS designs.
- Renewable Energy Systems: Plays a crucial role in the management of power switches in solar inverters and wind turbine converters, aiding in effective energy conversion.
- Automotive Applications: Used in electric vehicle power management systems to control high-power switches, contributing to safer and more efficient operation.
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