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