IR2151STR
- Mfr.Part #
- IR2151STR
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8SOIC
- Stock
- 1,174
- In Stock :
- 1,174
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Driven Configuration :
- Half-Bridge
- Channel Type :
- SYNCHRONOUS
- Current - Peak Output (Source, Sink) :
- 125mA 250mA
- Rise / Fall Time (Typ) :
- 80ns 40ns
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 3.9mm
- Mounting Type :
- Surface Mount
- Published :
- 2001
- Peak Reflow Temperature (Cel) :
- 260
- JESD-30 Code :
- R-PDSO-G8
- Base Part Number :
- IR2151S
- Terminal Form :
- Gull wing
- Gate Type :
- IGBT, N-Channel MOSFET
- Operating Temperature :
- -40°C~150°C TJ
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 1.75mm
- Terminal Finish :
- Matte Tin (Sn) - with Nickel (Ni) barrier
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage1-Nom :
- 12V
- Number of Functions :
- 1
- High Side Voltage - Max (Bootstrap) :
- 600V
- Voltage - Supply :
- 10V~20V
- JESD-609 Code :
- e3
- Packaging :
- Tape and Reel (TR)
- Input Type :
- RC Input Circuit
- RoHS Status :
- Non-RoHS Compliant
- Output Peak Current Limit-Nom :
- 0.25A
- Number of Terminations :
- 8
- Length :
- 4.9mm
- High Side Driver :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Qualification Status :
- Not Qualified
- Number of Drivers :
- 2
- Datasheets
- IR2151STR

Gate Drivers Infineon Technologies IR2151STR Overview
The IR2151STR by Infineon Technologies represents a pivotal advancement in the field of gate drivers, offering a highly efficient, reliable solution for driving MOSFETs and IGBTs in half-bridge configurations. This product is designed to streamline the power management processes in various applications, thanks to its integrated features that reduce component count and simplify circuit layouts. With its robust design tailored for demanding environments, the IR2151STR ensures optimal performance in driving high-voltage switches, making it an ideal choice for developers looking to enhance system reliability and efficiency. By integrating this Gate Drivers Infineon Technologies IR2151STR into your systems, you can expect improved power handling capabilities and reduced operational costs.
IR2151STR Features
The IR2151STR gate driver is packed with features designed for superior performance. It includes an integrated high-voltage half-bridge gate driver, under-voltage lockout for both channels, and a shutdown feature to ensure safe operation. The device also supports up to 600V, making it versatile for high-voltage applications. Additionally, its built-in dead-time generation helps to prevent any potential cross-conduction, enhancing the overall efficiency and reliability of power conversion systems.
IR2151STR Applications
- Renewable Energy Systems: Utilized in solar inverters and wind turbine converters, the IR2151STR efficiently manages power conversion, enabling stable and reliable energy output.
- UPS Systems: In uninterruptible power supplies, this gate driver ensures seamless transition between power sources, maintaining continuous operation and protecting critical loads.
- Motor Drives: Ideal for use in electric vehicle drives and industrial motor control, the IR2151STR provides precise control to optimize motor performance and efficiency.
- Compact Power Supplies: Its small form factor and integration capabilities make it perfect for space-constrained applications like slimline power adapters.
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