LM5101ASD/NOPB
- Mfr.Part #
- LM5101ASD/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 10-WDFN Exposed Pad
- Datasheet
- Download
- Description
- LM5101A 3A HIGH VOLTAGE HIGH-SID
- Stock
- 13,921
- In Stock :
- 13,921
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- Manufacturer :
- National Semiconductor
- Product Category :
- Gate Drivers
- Turn On Delay Time :
- 4 ns
- Propagation Delay :
- 26 ns
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- LM5101
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 12V
- Factory Lead Time :
- 16 Weeks
- Input Type :
- Non-Inverting
- Turn On Time :
- 45 μs
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 10
- Fall Time (Typ) :
- 260 ns
- Max Output Current :
- 3A
- Output Current :
- 3A
- Thickness :
- 750μm
- Gate Type :
- N-Channel MOSFET
- Turn-Off Delay Time :
- 4 ns
- Logic Voltage - VIL, VIH :
- 2.3V -
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Rise Time :
- 430ns
- Output Polarity :
- TRUE
- Voltage - Supply :
- 9V~14V
- Current - Peak Output (Source, Sink) :
- 3A 3A
- Length :
- 4mm
- High Side Driver :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Channel Type :
- Independent
- Quiescent Current :
- 200μA
- Turn Off Time :
- 45 μs
- Width :
- 4mm
- Nominal Supply Current :
- 2mA
- Rise / Fall Time (Typ) :
- 430ns 260ns
- Number of Outputs :
- 2
- Height :
- 800μm
- Driven Configuration :
- Half-Bridge
- High Side Voltage - Max (Bootstrap) :
- 118V
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- 10-WDFN Exposed Pad
- Output Peak Current Limit-Nom :
- 3A
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 8
- Terminal Pitch :
- 0.8mm
- Number of Terminations :
- 8
- Datasheets
- LM5101ASD/NOPB

Gate Drivers National Semiconductor LM5101ASD/NOPB Overview
The LM5101ASD/NOPB by National Semiconductor represents a robust solution for driving high-voltage and high-side MOSFETs and IGBTs. This gate driver is designed to optimize performance in a variety of demanding applications, featuring advanced circuit technologies that enhance efficiency and reliability. The ability to handle up to 3A of output current and integrated features like under-voltage lockout and thermal shutdown, make the LM5101ASD/NOPB a preferred choice for engineers looking to enhance system robustness while maintaining precise control over their power management systems.
LM5101ASD/NOPB Features
The LM5101ASD/NOPB gate driver offers a comprehensive set of features designed to meet rigorous performance demands:
- High peak output drive current of 3A, suitable for high-power applications.
- Wide supply voltage range, accommodating various levels of gate drive voltages.
- Integrated under-voltage lockout to ensure optimal operation only when voltage levels are adequate.
- Thermal shutdown feature to protect against overheating and subsequent damage or failure.
- High-side drive with bootstrap operation, enabling efficient switching of high-side power devices.
LM5101ASD/NOPB Applications
- Motor Control Systems: Utilizes high current capabilities to drive the gates of MOSFETs or IGBTs in electric vehicle drivetrains and industrial motor drives, ensuring efficient motor operation.
- Power Supplies: Enhances the efficiency and reliability of switch-mode power supplies by providing robust gate drive voltage and protection features.
- Solar Inverters: Supports solar energy systems by driving high-voltage power switches, critical for converting DC to AC efficiently.
- UPS Systems: Used in uninterruptible power supplies to ensure rapid and reliable gate switching, which is crucial during power outages and switchover scenarios.
- Induction Heating: Drives power devices in high-frequency induction heating systems, where precise control over high voltages is essential for effective heating processes.
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