IR2109S
- Mfr.Part #
- IR2109S
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8SOIC
- Stock
- 30,565
- In Stock :
- 30,565
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Current - Peak Output (Source, Sink) :
- 200mA 350mA
- Operating Temperature :
- -40°C~150°C TJ
- Supply Voltage :
- 15V
- Height Seated (Max) :
- 1.75mm
- ECCN Code :
- EAR99
- JESD-30 Code :
- R-PDSO-G8
- Output Peak Current Limit-Nom :
- 0.35A
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Length :
- 4.9mm
- High Side Voltage - Max (Bootstrap) :
- 600V
- Published :
- 1996
- Voltage - Supply :
- 10V~20V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Turn On Time :
- 0.95 μs
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Driven Configuration :
- Half-Bridge
- Additional Feature :
- FLOATING LOAD DRIVER; UNDER VOLTAGE LOCKOUT CIRCUIT
- Number of Functions :
- 1
- Qualification Status :
- Not Qualified
- Base Part Number :
- IR2109S
- Number of Terminations :
- 8
- Surface Mount :
- yes
- Logic Voltage - VIL, VIH :
- 0.8V 2.9V
- Width :
- 3.9mm
- Input Type :
- Non-Inverting
- High Side Driver :
- yes
- Gate Type :
- IGBT, N-Channel MOSFET
- Terminal Form :
- Gull wing
- Number of Drivers :
- 2
- Mounting Type :
- Surface Mount
- Channel Type :
- SYNCHRONOUS
- Rise / Fall Time (Typ) :
- 150ns 50ns
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- IR2109S

Gate Drivers Infineon Technologies IR2109S Overview
Introducing the Infineon Technologies IR2109S, a high-performance half-bridge gate driver designed to efficiently manage power in modern electronic applications. This robust component ensures reliable operation with its advanced circuitry, tailored to facilitate rapid switching and enhanced power handling capabilities. As a strategic component from Infineon, the IR2109S is pivotal for developers looking to optimize their power management systems. Its compact 8SOIC package allows for streamlined integration into PCB designs, promoting a reduction in overall system size and an increase in thermal efficiency.
IR2109S Features
The IR2109S gate driver is equipped with a variety of features that make it an ideal choice for high-efficiency applications. These include high-side and low-side output drive capability, matched propagation delay for both channels, and a wide operating voltage range that enhances its versatility across different power systems. Additionally, the device includes under-voltage lockout for both channels, and cross-conduction prevention logic, which safeguards the IC against potential damage caused by irregular switching phenomena.
IR2109S Applications
- Motor Control Systems: Utilizes high-side and low-side driver channels to manage and optimize the performance of electric motors in automotive and industrial settings.
- Power Supply Units: Employs synchronous rectification techniques to enhance power efficiency and reliability in server and telecom power systems.
- Renewable Energy Systems: Facilitates the management of power stages in solar inverters and wind turbine converters, crucial for maximizing energy conversion and stability.
- Class-D Audio Amplifiers: Supports audio applications by driving MOSFETs in high-fidelity audio systems to improve sound quality and system efficiency.
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