LM5100ASD
- Mfr.Part #
- LM5100ASD
- Manufacturer
- National Semiconductor
- Package / Case
- 10-WDFN Exposed Pad
- Datasheet
- Download
- Description
- HALF BRIDGE BASED MOSFET DRIVER,
- Stock
- 1,000
- In Stock :
- 1,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Gate Drivers
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Channel Type :
- Independent
- Height Seated (Max) :
- 0.8mm
- Package / Case :
- 10-WDFN Exposed Pad
- JESD-609 Code :
- e0
- High Side Voltage - Max (Bootstrap) :
- 118V
- Max Output Current :
- 3A
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Supply Voltage :
- 12V
- Turn On Delay Time :
- 1 ns
- Turn On Time :
- 0.045 µs
- Gate Type :
- N-Channel MOSFET
- Output Current :
- 3A
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 10
- Fall Time (Typ) :
- 260 ns
- Terminal Pitch :
- 0.8mm
- Voltage - Supply :
- 9V~14V
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Propagation Delay :
- 20 ns
- Current - Peak Output (Source, Sink) :
- 3A 3A
- Turn-Off Delay Time :
- 1 ns
- Number of Drivers :
- 2
- Turn Off Time :
- 0.045 µs
- Base Part Number :
- LM5100
- Number of Terminations :
- 10
- Number of Pins :
- 10
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Contains Lead
- Logic Voltage - VIL, VIH :
- 2.3V -
- Operating Temperature :
- -40°C~125°C TJ
- Pbfree Code :
- No
- Rise Time :
- 430ns
- Quiescent Current :
- 200μA
- Width :
- 4mm
- Output Peak Current Limit-Nom :
- 3A
- Terminal Position :
- Dual
- RoHS Status :
- Non-RoHS Compliant
- Driven Configuration :
- Half-Bridge
- Length :
- 4mm
- Nominal Supply Current :
- 2mA
- Radiation Hardening :
- No
- Input Type :
- Non-Inverting
- Rise / Fall Time (Typ) :
- 430ns 260ns
- High Side Driver :
- yes
- Datasheets
- LM5100ASD
LM5100ASD Documents

Gate Drivers National Semiconductor LM5100ASD Overview
The LM5100ASD by National Semiconductor stands as a pivotal component in modern power management technology, specifically tailored for HALF BRIDGE BASED MOSFET DRIVER applications. This device is designed to streamline the efficiency and reliability of high-frequency, high-voltage switching applications. With its robust output drive capability and innovative design, the LM5100ASD ensures minimal propagation delays and reduced power dissipation, making it a top choice for engineers looking to enhance system performance while maintaining energy efficiency. The utilization of the Gate Drivers National Semiconductor LM5100ASD in your designs ensures a blend of high performance, reliability, and cutting-edge technology.
LM5100ASD Features
The LM5100ASD MOSFET driver includes several key features that make it ideal for demanding applications. These include high peak output drive current, adaptive dead-time control, and under-voltage lockout protection. Furthermore, it supports both high-side and low-side driving, offers robust temperature stability, and is compatible with a wide range of supply voltages, providing flexibility and reliability in various operating conditions.
LM5100ASD Applications
- Switch Mode Power Supplies (SMPS): Utilizes the LM5100ASD for driving MOSFETs in both the primary and secondary sides, enhancing efficiency and power density.
- Motor Controllers: Employs this driver for precise control in applications requiring high-speed and high-voltage operations, critical for electric vehicles and industrial automation.
- DC-DC Converters: Leverages the fast switching capability of the LM5100ASD to improve response time and efficiency in portable and consumer electronics.
- Renewable Energy Systems: Applies the device in solar inverters and wind turbine converters to maximize power extraction and conversion efficiency.
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