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