LM5109ASD
- Mfr.Part #
- LM5109ASD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8WSON
- Stock
- 3,691
- In Stock :
- 3,691
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- Length :
- 4mm
- Gate Type :
- N-Channel MOSFET
- Output Peak Current Limit-Nom :
- 1A
- Mounting Type :
- Surface Mount
- Turn On Delay Time :
- 2 ns
- Propagation Delay :
- 32 ns
- JESD-609 Code :
- e0
- Base Part Number :
- LM5109
- Package / Case :
- 8-WDFN Exposed Pad
- Nominal Supply Current :
- 1.8mA
- Voltage - Supply :
- 8V~14V
- Radiation Hardening :
- No
- Quiescent Current :
- 200μA
- Turn On Time :
- 0.056 µs
- Operating Temperature :
- -40°C~125°C TJ
- Width :
- 4mm
- Current - Peak Output (Source, Sink) :
- 1A 1A
- Turn-Off Delay Time :
- 2 ns
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Lead Free :
- Contains Lead
- Rise Time :
- 15ns
- Input Type :
- Non-Inverting
- Mount :
- Surface Mount
- Logic Voltage - VIL, VIH :
- 0.8V 2.2V
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Rise / Fall Time (Typ) :
- 15ns 15ns
- Number of Functions :
- 1
- High Side Voltage - Max (Bootstrap) :
- 108V
- Turn Off Time :
- 0.056 µs
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Fall Time (Typ) :
- 15 ns
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Max Output Current :
- 1A
- Terminal Position :
- Dual
- Driven Configuration :
- Half-Bridge
- RoHS Status :
- Non-RoHS Compliant
- Supply Voltage :
- 12V
- Pin Count :
- 8
- Pbfree Code :
- No
- Output Current :
- 1A
- High Side Driver :
- yes
- Number of Terminations :
- 8
- Number of Drivers :
- 2
- Channel Type :
- Independent
- Datasheets
- LM5109ASD

Gate Drivers Texas Instruments LM5109ASD Overview
The LM5109ASD by Texas Instruments stands out in the market as a superior gate driver specifically designed for half-bridge power management applications. This product integrates advanced technology to drive high and low-side MOSFETs efficiently, making it a vital component in modern power conversion and management systems. The compact 8WSON package of the LM5109ASD ensures a minimal footprint while providing robust functionality, including shoot-through protection, which is critical for safeguarding the MOSFETs during high-speed switching. This device is tailored to meet the rigorous demands of high-performance environments, making it ideal for businesses looking to enhance the reliability and efficiency of their power management systems.
LM5109ASD Features
The LM5109ASD includes multiple key features such as high-voltage capability, integrated bootstrap diode, and advanced dead-time control, which optimizes the switching performance and reduces loss. Additionally, its under-voltage lockout ensures that the device operates safely by monitoring the supply voltage and preventing operation if it falls below a specific threshold. The driver's ability to operate up to 100V and its robust design make it suitable for a wide range of industrial applications.
LM5109ASD Applications
- Solar Inverters: Utilized to manage power conversion from DC to AC, ensuring efficient operation of solar power systems.
- Electric Vehicles: Critical in controlling the power flow within the vehicle's powertrain for enhanced performance and reliability.
- UPS Systems: Ensures uninterrupted power supply systems operate with high reliability and efficiency, by managing the switching of power sources seamlessly.
- Switch Mode Power Supplies: Improves efficiency and reliability in converting power in various electronic devices.
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