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