LM5109AMAX/NOPB
- Mfr.Part #
- LM5109AMAX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LM5109A HIGH VOLTAGE 1A PEAK HAL
- Stock
- 20
- In Stock :
- 20
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- Manufacturer :
- National Semiconductor
- Product Category :
- Gate Drivers
- Terminal Position :
- Dual
- Gate Type :
- N-Channel MOSFET
- Rise / Fall Time (Typ) :
- 15ns 15ns
- Channel Type :
- Independent
- Number of Outputs :
- 2
- Output Current :
- 1A
- Length :
- 4.9mm
- Logic Voltage - VIL, VIH :
- 0.8V 2.2V
- JESD-609 Code :
- e3
- Turn-Off Delay Time :
- 2 ns
- Input Type :
- Non-Inverting
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Driven Configuration :
- Half-Bridge
- Pbfree Code :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Current - Peak Output (Source, Sink) :
- 1A 1A
- Radiation Hardening :
- No
- Number of Terminations :
- 8
- Fall Time (Typ) :
- 15 ns
- Supply Voltage :
- 12V
- Number of Pins :
- 8
- Voltage - Supply :
- 8V~14V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- High Side Voltage - Max (Bootstrap) :
- 108V
- Width :
- 3.91mm
- Lead Free :
- Lead Free
- Base Part Number :
- LM5109
- Turn On Delay Time :
- 2 ns
- Propagation Delay :
- 32 ns
- Operating Temperature :
- -40°C~125°C TJ
- Mounting Type :
- Surface Mount
- Max Output Current :
- 1A
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 1.58mm
- Rise Time :
- 15ns
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- Output Peak Current Limit-Nom :
- 1A
- Nominal Supply Current :
- 1.8mA
- Height :
- 1.75mm
- Terminal Finish :
- Matte Tin (Sn)
- Quiescent Current :
- 200μA
- ECCN Code :
- EAR99
- Datasheets
- LM5109AMAX/NOPB

Gate Drivers National Semiconductor LM5109AMAX/NOPB Overview
The LM5109AMAX/NOPB by National Semiconductor represents a pinnacle of innovation in the field of gate drivers. This high-voltage driver is specifically designed to handle up to 1A peak output, making it an essential component for managing efficient, high-speed switching applications. Its robust design and high-performance capabilities ensure that it meets the rigorous demands of modern power electronics. With its integrated features aimed at reducing electromagnetic interference (EMI) and enhancing operational stability, the Gate Drivers National Semiconductor LM5109AMAX/NOPB is ideally suited for a broad range of industrial applications, ensuring reliability and effectiveness in high-stress environments.
LM5109AMAX/NOPB Features
The LM5109AMAX/NOPB gate driver is equipped with several key features that make it a standout choice for driving MOSFETs and IGBTs. These include a high peak output drive current of 1A, integrated bootstrap diode, and advanced circuitry that minimizes shoot-through risk. Additionally, it operates across a wide temperature range, making it versatile for various industrial settings.
LM5109AMAX/NOPB Applications
- Motor Control Systems: Utilized in the precise control of motors, the LM5109AMAX/NOPB enhances performance through improved gate drive strength and responsiveness.
- Switch Mode Power Supplies (SMPS): In SMPS, this gate driver ensures efficient switching of power transistors, which significantly boosts power supply reliability and efficiency.
- Renewable Energy Systems: Essential for solar inverters and wind turbine converters, where robust and reliable gate driving is critical for long-term energy conversion efficiency.
- Electric Vehicles (EVs): Applied in the power control units of EVs, the LM5109AMAX/NOPB manages high voltage and current loads efficiently, contributing to the overall safety and efficiency of the vehicle’s power system.
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