Manufacturer Part Number
LM5104M
Manufacturer
Texas Instruments
Introduction
The LM5104M is a half-bridge gate driver designed for driving N-Channel MOSFETs in synchronous power management applications.
Product Features and Performance
Dual output drivers for half-bridge configurations
Supports synchronous channel operation
Capable of driving N-Channel MOSFET gates
Supply voltage range from 9V to 14V
Logic input thresholds are set at VIL 0.8V and VIH 2.2V
Peak output current for both source and sink is 1.6A
Supports both inverting and non-inverting inputs
High side voltage can support up to 118V (Bootstrap)
Rise and fall times are typically 600ns
Built for operating temperatures from -40°C to 125°C
Product Advantages
Dual function likely reduces the need for additional driver components
Wide range operating temperature suitable for harsh environments
High bootstrap voltage capacity useful for higher voltage applications
Key Technical Parameters
Number of Drivers: 2
Voltage Supply: 9V ~ 14V
Current Peak Output (Source, Sink): 1.6A, 1.6A
High Side Voltage Max (Bootstrap): 118 V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Robust operating temperature range ensures reliability in varying environmental conditions
High Boise voltage tolerance enhances safety in high voltage applications
Compatibility
Compatible with a variety of N-Channel MOSFETs
Surface mount technology suitable for modern PCB designs
Application Areas
Switching power supplies
DC/DC converters
Motor drives and controllers
Power management modules
Product Lifecycle
Product Status: Last Time Buy
Advise checking for upgraded models or replacements due to phasing out status
Several Key Reasons to Choose This Product
High reliability and performance, supporting critical power management tasks
Versatile driving capabilities that simplify system design reducing additional component needs
Supports higher bootstrap voltages making it suitable for a wide range of applications
Designed for operation in harsh environments making it ideal for industrial applications
LM5102SD/NOPBTexas Instruments