LM5100AM
- Mfr.Part #
- LM5100AM
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- HALF BRIDGE BASED MOSFET DRIVER,
- Stock
- 1,625
- In Stock :
- 1,625
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- Manufacturer :
- National Semiconductor
- Product Category :
- Gate Drivers
- Propagation Delay :
- 20 ns
- Peak Reflow Temperature (Cel) :
- 235
- Number of Terminations :
- 8
- Rise / Fall Time (Typ) :
- 430ns 260ns
- Gate Type :
- N-Channel MOSFET
- Number of Pins :
- 8
- Fall Time (Typ) :
- 260 ns
- Current - Peak Output (Source, Sink) :
- 3A 3A
- RoHS Status :
- Non-RoHS Compliant
- Quiescent Current :
- 200μA
- Width :
- 3.9mm
- ECCN Code :
- EAR99
- High Side Driver :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Supply Voltage :
- 12V
- Nominal Supply Current :
- 2mA
- Max Output Voltage :
- 18.3V
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Input Type :
- Non-Inverting
- Termination :
- SMD/SMT
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Lead Free :
- Contains Lead
- Number of Drivers :
- 2
- Turn On Time :
- 0.045 µs
- Turn Off Time :
- 0.045 µs
- Output Peak Current Limit-Nom :
- 3A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Voltage - VIL, VIH :
- 2.3V -
- Length :
- 4.9mm
- Voltage - Supply :
- 9V~14V
- Terminal Position :
- Dual
- High Side Voltage - Max (Bootstrap) :
- 118V
- Channel Type :
- Independent
- Mounting Type :
- Surface Mount
- Rise Time :
- 430ns
- Driven Configuration :
- Half-Bridge
- Radiation Hardening :
- No
- Turn-Off Delay Time :
- 1 ns
- Height :
- 1.45mm
- Max Output Current :
- 3A
- Turn On Delay Time :
- 1 ns
- Output Voltage :
- 118.3V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- LM5100
- Output Current :
- 3A
- Pbfree Code :
- No
- Pin Count :
- 8
- Datasheets
- LM5100AM

Gate Drivers National Semiconductor LM5100AM Overview
The LM5100AM by National Semiconductor stands out as a high-performance gate driver, specifically designed to manage MOSFETs in a half-bridge configuration. This product is essential for developers requiring reliable and efficient switching capabilities in high-frequency applications. The LM5100AM ensures robust operation with its ability to drive both high-side and low-side switches, making it a pivotal component in modern power management systems. By integrating features like high-voltage tolerance and fast switching speeds, this gate driver facilitates significant enhancements in system efficiency and reliability, crucial for B2B customers aiming to optimize their bulk purchasing of power components.
LM5100AM Features
The LM5100AM boasts a range of features that enhance its performance in various applications:
- High peak output current suitable for driving large capacitive loads quickly.
- Dual outputs that allow for independent high-side and low-side gate drive.
- Wide supply voltage range, providing flexibility in different circuit environments.
- Fast propagation delays and rise/fall times, improving overall system response.
- Under-voltage lockout for enhanced operational safety and efficiency.
LM5100AM Applications
- Switch Mode Power Supplies (SMPS): The LM5100AM is used to drive the MOSFETs that regulate the voltage and current, ensuring efficient power conversion and stability in power supply units.
- Motor Control Systems: Facilitates precise control over motor operation by efficiently driving the MOSFETs in the motor control circuits, which is vital for applications requiring accurate speed and torque adjustments.
- DC-DC Converters: Employs its fast switching capabilities to improve the efficiency of DC-DC conversion systems, which are critical in converting and controlling the voltage levels across various components of electronic devices.
- Inverters: Utilized in inverter applications to handle the rapid switching needed for converting DC to AC power, essential for applications ranging from renewable energy solutions to backup power systems.
- LED Lighting Systems: Enhances the performance and longevity of LED systems by providing efficient and reliable gate driving for the power MOSFETs used in advanced lighting solutions.
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