IR21271SPBF
- Mfr.Part #
- IR21271SPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HI/LOW SIDE 8SOIC
- Stock
- 9,270
- In Stock :
- 9,270
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Height :
- 1.4986mm
- RoHS Status :
- ROHS3 Compliant
- Fall Time (Typ) :
- 65 ns
- Terminal Position :
- Dual
- Nominal Supply Current :
- 120μA
- Supply Voltage :
- 15V
- Radiation Hardening :
- No
- Length :
- 4.9784mm
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Temperature :
- -40°C~150°C TJ
- Gate Type :
- IGBT, N-Channel MOSFET
- High Side Voltage - Max (Bootstrap) :
- 600V
- High Side Driver :
- yes
- ECCN Code :
- EAR99
- Output Current :
- 200mA
- Turn-Off Delay Time :
- 200 ns
- Number of Terminations :
- 8
- Base Part Number :
- IR21271SPBF
- Turn On Time :
- 0.25 μs
- Terminal Form :
- Gull wing
- Published :
- 1996
- Max Output Voltage :
- 20V
- Resistance :
- 125Ohm
- Mount :
- Surface Mount
- Max Output Current :
- 500mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Rise / Fall Time (Typ) :
- 80ns 40ns
- JESD-609 Code :
- e3
- Width :
- 3.9878mm
- Input Type :
- Non-Inverting
- Rise Time :
- 130ns
- Lead Free :
- Contains Lead, Lead Free
- Min Output Voltage :
- 9V
- Propagation Delay :
- 250 ns
- Channel Type :
- Single
- Number of Functions :
- 1
- Output Voltage :
- 20V
- Turn Off Time :
- 0.2 μs
- Power Dissipation :
- 625mW
- Number of Pins :
- 8
- Packaging :
- Tube
- Turn On Delay Time :
- 250 ns
- Driven Configuration :
- High-Side or Low-Side
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Output Peak Current Limit-Nom :
- 0.5A
- Terminal Finish :
- Matte Tin (Sn)
- Termination :
- SMD/SMT
- Max Power Dissipation :
- 625mW
- Logic Voltage - VIL, VIH :
- 0.8V 3V
- Current - Peak Output (Source, Sink) :
- 250mA 500mA
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 12 Weeks
- Voltage - Supply :
- 9V~20V
- Datasheets
- IR21271SPBF

Gate Drivers Infineon Technologies IR21271SPBF Overview
Introducing the IR21271SPBF from Infineon Technologies, a sophisticated IC gate driver designed for high and low side applications. This state-of-the-art component is housed in a compact 8SOIC package, making it an ideal choice for space-constrained applications. The IR21271SPBF is engineered to optimize gate driving, providing robust performance with enhanced efficiency and reliability. Gate Drivers Infineon Technologies IR21271SPBF ensures precise control, faster switching times, and improved thermal performance, making it crucial for advanced electronic systems. Its versatile functionality supports a wide array of power management and conversion technologies, particularly in demanding environments.
IR21271SPBF Features
The IR21271SPBF gate driver is loaded with features that enhance its performance in various driving applications. Key features include integrated high-voltage half-bridge driver, matched propagation delay for both channels, and under-voltage lockout for both channels. Additionally, it offers a wide operating voltage range and a high peak output current capability, ensuring reliable operation under a variety of conditions.
IR21271SPBF Applications
- Motor Drives: Utilizes dual outputs to effectively manage both high and low side switches, enhancing performance in electric vehicle drivetrains and industrial automation systems.
- Power Supplies: Improves efficiency and reliability in switch mode power supplies and DC-DC converters through precise gate control and switching characteristics.
- Renewable Energy Systems: Essential for managing power in solar inverters and wind turbine converters, where reliability and efficiency are critical.
- Home Appliance Controllers: Provides the control necessary for high efficiency and safe operation in appliances such as washing machines and air conditioners.
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