LM5101BMA
- Mfr.Part #
- LM5101BMA
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- HALF BRIDGE BASED MOSFET DRIVER,
- Stock
- 1,202
- In Stock :
- 1,202
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- Manufacturer :
- National Semiconductor
- Product Category :
- Gate Drivers
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Channel Type :
- Independent
- Number of Functions :
- 1
- Gate Type :
- N-Channel MOSFET
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Rise Time :
- 570ns
- Pbfree Code :
- No
- High Side Driver :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pin Count :
- 8
- Height Seated (Max) :
- 1.75mm
- Voltage - Supply :
- 9V~14V
- Packaging :
- Tube
- Nominal Supply Current :
- 2mA
- Width :
- 3.9mm
- ECCN Code :
- EAR99
- Output Current :
- 2A
- Max Output Current :
- 2A
- Supply Voltage :
- 12V
- Output Peak Current Limit-Nom :
- 2A
- Termination :
- SMD/SMT
- Rise / Fall Time (Typ) :
- 570ns 430ns
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Quiescent Current :
- 200μA
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~125°C TJ
- Peak Reflow Temperature (Cel) :
- 235
- Length :
- 4.9mm
- Number of Pins :
- 8
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- High Side Voltage - Max (Bootstrap) :
- 118V
- Turn On Time :
- 0.056 µs
- Input Type :
- Non-Inverting
- Output Voltage :
- 118.3V
- JESD-609 Code :
- e0
- Turn Off Time :
- 0.056 µs
- Turn On Delay Time :
- 4 ns
- Base Part Number :
- LM5101
- Logic Voltage - VIL, VIH :
- 2.3V -
- Turn-Off Delay Time :
- 4 ns
- Max Output Voltage :
- 100V
- Fall Time (Typ) :
- 430 ns
- Number of Drivers :
- 2
- RoHS Status :
- Non-RoHS Compliant
- Current - Peak Output (Source, Sink) :
- 2A 2A
- Driven Configuration :
- Half-Bridge
- Propagation Delay :
- 26 ns
- Datasheets
- LM5101BMA

Gate Drivers National Semiconductor LM5101BMA Overview
The LM5101BMA from National Semiconductor is a state-of-the-art half-bridge based MOSFET driver designed to efficiently manage power distribution in complex electronics. With its robust design and high-performance capabilities, the LM5101BMA is ideal for applications requiring reliable and high-speed switching. Its ability to drive both high-side and low-side MOSFETs makes it a versatile choice for designing compact yet powerful electronic assemblies. The incorporation of Gate Drivers National Semiconductor LM5101BMA in your products ensures reliability and enhances system efficiency, making it an indispensable component in power management solutions.
LM5101BMA Features
This MOSFET driver is known for its high-voltage operation and integrated features that reduce system complexity and increase reliability. Key features include under-voltage lockout protection, which ensures performance stability, dual independent drive channels for flexible control, and a robust peak output current of up to 2A, allowing it to handle high-demand applications effortlessly. The device's compact size combined with its enhanced thermal performance makes it suitable for space-constrained applications.
LM5101BMA Applications
- Power Converters: Used in buck or boost converters to drive MOSFETs, facilitating efficient power conversion in applications ranging from consumer electronics to automotive systems.
- Solar Inverters: Implements in solar power systems to enhance the efficiency of converting solar energy into electrical power, ensuring maximum power point tracking (MPPT) and reliable operation under varying sunlight conditions.
- Electric Vehicles: Utilized in the power control units of electric vehicles to manage the flow of power between batteries and motors, optimizing energy use and contributing to overall vehicle performance and efficiency.
- UPS Systems: Plays a critical role in uninterruptible power supplies (UPS) by controlling the power stages that drive the main conversion processes, thus ensuring seamless power delivery during outages.
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