LM5109BSD
- Mfr.Part #
- LM5109BSD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8WSON
- Stock
- 137,013
- In Stock :
- 137,013
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- JESD-609 Code :
- e0
- Mount :
- Surface Mount
- Number of Terminations :
- 8
- Voltage - Supply :
- 8V~14V
- Current - Peak Output (Source, Sink) :
- 1A 1A
- Max Output Current :
- 1A
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Output Peak Current Limit-Nom :
- 1A
- Output Current :
- 1A
- Supply Voltage :
- 12V
- Rise / Fall Time (Typ) :
- 15ns 15ns
- Width :
- 4mm
- Turn-Off Delay Time :
- 2 ns
- High Side Driver :
- yes
- Gate Type :
- N-Channel MOSFET
- Lead Free :
- Contains Lead
- Terminal Position :
- Dual
- Turn On Time :
- 0.056 µs
- Number of Pins :
- 8
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- RoHS Status :
- Non-RoHS Compliant
- Rise Time :
- 15ns
- Operating Temperature :
- -40°C~125°C TJ
- Number of Drivers :
- 2
- Radiation Hardening :
- No
- Turn Off Time :
- 0.056 µs
- Peak Reflow Temperature (Cel) :
- 260
- Input Type :
- Non-Inverting
- Package / Case :
- 8-WDFN Exposed Pad
- Driven Configuration :
- Half-Bridge
- Quiescent Current :
- 200μA
- Propagation Delay :
- 32 ns
- Logic Voltage - VIL, VIH :
- 0.8V 2.2V
- Number of Functions :
- 1
- High Side Voltage - Max (Bootstrap) :
- 108V
- Turn On Delay Time :
- 2 ns
- Nominal Supply Current :
- 1.8mA
- Fall Time (Typ) :
- 15 ns
- Base Part Number :
- LM5109
- Mounting Type :
- Surface Mount
- Length :
- 4mm
- Pbfree Code :
- No
- Pin Count :
- 8
- Channel Type :
- Independent
- Datasheets
- LM5109BSD

Gate Drivers Texas Instruments LM5109BSD Overview
Introducing the Texas Instruments LM5109BSD, a high-performance gate driver designed for sophisticated half-bridge applications. As part of Texas Instruments' renowned Gate Drivers category, this compact IC leverages advanced technology to drive MOSFET and IGBT switches with precision and efficiency. The LM5109BSD is encapsulated in an 8WSON package, making it ideal for space-constrained applications while ensuring robust functionality. Its ability to handle high-voltage and high-speed switching makes it a cornerstone for developing reliable, high-efficiency power conversion systems. This product is a prime choice for professionals looking to enhance system performance with a reliable and durable gate driver.
LM5109BSD Features
The LM5109BSD gate driver is packed with features that stand out in the industry. It includes robust drive strength that can effectively handle high-switching frequencies and peak currents, essential for reducing switching losses. Furthermore, its integrated under-voltage lockout ensures that the device operates at optimal safety and efficiency levels. The driver also supports a wide range of operating temperatures, which guarantees performance stability under varying environmental conditions.
LM5109BSD Applications
- Switch Mode Power Supplies (SMPS): Enhances efficiency and reliability in power supply circuits by providing stable, high-frequency switching necessary for SMPS operations.
- Motor Control Systems: Utilized in controlling motor drives, where precise gate signal delivery is crucial for the efficient operation of motor controllers.
- Solar Inverters: Plays a vital role in converting DC to AC in solar power systems, ensuring efficient energy conversion by driving power switches accurately.
- Electric Vehicles (EVs): Key component in EV power management systems, where dependable and efficient switching enhances overall vehicle performance and battery management.
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