IR2151
- Mfr.Part #
- IR2151
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8DIP
- Stock
- 2,016
- In Stock :
- 2,016
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- High Side Voltage - Max (Bootstrap) :
- 600V
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Current - Peak Output (Source, Sink) :
- 125mA 250mA
- Channel Type :
- SYNCHRONOUS
- Surface Mount :
- yes
- Driven Configuration :
- Half-Bridge
- Published :
- 2001
- Base Part Number :
- IR2151
- Input Type :
- RC Input Circuit
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Supply Voltage1-Nom :
- 12V
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Number of Drivers :
- 2
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- High Side Driver :
- yes
- Output Peak Current Limit-Nom :
- 0.25A
- RoHS Status :
- Non-RoHS Compliant
- JESD-30 Code :
- R-PDSO-G8
- Terminal Finish :
- Matte Tin (Sn) - with Nickel (Ni) barrier
- Height Seated (Max) :
- 1.75mm
- Rise / Fall Time (Typ) :
- 80ns 40ns
- Gate Type :
- IGBT, N-Channel MOSFET
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Voltage - Supply :
- 10V~20V
- Operating Temperature :
- -40°C~150°C TJ
- Width :
- 3.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Datasheets
- IR2151

Gate Drivers Infineon Technologies IR2151 Overview
Introducing the IR2151, a state-of-the-art gate driver IC from Infineon Technologies, expertly designed for half-bridge configurations. This essential component stands out in the market for its reliability and efficiency, making it a prime choice for developers and engineers focused on high-performance power conversion applications. The IR2151 simplifies complex drive requirements by integrating critical features such as an under-voltage lockout and a high-side gate drive circuit. Its compact 8-DIP package ensures ease of integration into existing designs, thereby reducing development time and accelerating time-to-market for new products.
IR2151 Features
The IR2151 gate driver offers robust features that enhance its application versatility and performance:
- Integrated half-bridge driver capability
- Under-voltage lockout for both channels
- Matched propagation delay for both channels
- High-side and low-side output
- 3.3V and 5V input logic compatible
- Compact 8-DIP packaging for easy implementation
IR2151 Applications
- Motor Drives: Utilized in the control of high-power motors, where precise half-bridge driving is necessary to manage power effectively and increase efficiency.
- Power Supplies: Key component in switch-mode power supplies (SMPS) to ensure stable and reliable operation, enhancing the performance of power conversion systems.
- LED Lighting: Drives LED arrays efficiently, providing consistent illumination and prolonging the lifespan of lighting systems.
- Renewable Energy Systems: Employed in solar inverters and wind turbine converters, where dependable and robust gate driving ensures optimal energy conversion and transmission.
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