Manufacturer Part Number
LM5107MAX
Manufacturer
Texas Instruments
Introduction
The LM5107MAX is a high-voltage gate driver designed for high-efficiency applications requiring half-bridge configurations. It is specially crafted to drive N-Channel MOSFETs.
Product Features and Performance
Supports half-bridge driven configuration
Independent channel operation
Capable of driving 2 N-Channel MOSFETs
Supply voltage range of 8V to 14V
Logic level thresholds for easy interfacing: VIL 0.8V, VIH 2.2V
Peak output currents of 1.3A (source) and 1.4A (sink)
Non-inverting input type
High side voltage can go up to 118V with bootstrap configuration
Exceptionally fast rise and fall times of 15ns
Operates across a wide temperature range: -40°C to 125°C
Product Advantages
High efficiency due to optimized driving of MOSFETs
Flexibility in applications due to its independent channel operation
Robust performance in high-voltage environments
Fast switching capabilities reduce transition losses
Key Technical Parameters
Driven Configuration: Half-Bridge
Number of Drivers: 2
Gate Type: N-Channel MOSFET
Voltage Supply: 8V ~ 14V
Current Peak Output: 1.3A Source, 1.4A Sink
High Side Voltage Max (Bootstrap): 118V
Rise / Fall Time: 15ns
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built to withstand high-voltage stress
Tight rise and fall time control for reliable operation
Operation within a broad temperature range ensures stability across varying environmental conditions
Compatibility
Suited for driving N-Channel MOSFETs
Compatible with a range of half-bridge configurations
Application Areas
Power converters
Motor control
Power supply units
Other high-efficiency power management applications
Product Lifecycle
Product Status: Obsolete
Notes: Users should seek replacements or consider upgrades as the LM5107MAX is nearing the end of its lifecycle.
Several Key Reasons to Choose This Product
Optimized for high-voltage MOSFET driving, ensuring efficient power conversion
Fast switching capability minimizes power losses
Operates reliably across a wide temperature and voltage range, suitable for diverse applications
Despite its obsolescence, its performance characteristics make it a strong candidate for legacy system maintenance or niche applications where its specific features are indispensable
LM5107MAX/NOPBTexas Instruments
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