Manufacturer Part Number
LM5110-1SDX
Manufacturer
Texas Instruments
Introduction
LM5110-1SDX is a low-side gate driver designed for driving N-Channel MOSFETs in power management applications.
Product Features and Performance
Independent dual channel driver
Capable of driving N-Channel MOSFET gates
Supports a wide supply voltage range from 3.5V to 14V
Non-inverting input type
Fast rise and fall times for efficient switching: Typical 14ns rise time and 12ns fall time
High peak output current: 3A source, 5A sink
Operates over a broad temperature range: -40°C to 125°C
Product Advantages
High current drive capability for efficient operation of power MOSFETs at high frequencies
Compatible with logic-level inputs for ease of interfacing
Small 10-WDFN Exposed Pad package saves PCB space
Ensures fast switching performance, which can improve overall system efficiency
Key Technical Parameters
Driven Configuration: Low-Side
Channel Type: Independent
Number of Drivers: 2
Gate Type: N-Channel MOSFET
Voltage Supply: 3.5V to 14V
Logic Voltage VIL, VIH: 0.8V, 2.2V
Current Peak Output: 3A source, 5A sink
Rise / Fall Time: 14ns/12ns typ.
Operating Temperature: -40°C to 125°C (TJ)
Quality and Safety Features
Extended operating temperature range for reliability in various environments
Robust construction designed for long-term performance and stability
Compatibility
Designed to interface with a variety of N-Channel power MOSFETs
Logic level compatible for easy integration with digital control circuitry
Application Areas
Switch Mode Power Supplies (SMPS)
Motor Control
Power Converter Circuits
DC-DC Converters
Product Lifecycle
Product Status: Obsolete
The availability of replacements or upgrades should be verified with the manufacturer or authorized distributors.
Several Key Reasons to Choose This Product
Texas Instruments’ reputation for high-quality, reliable components
High-peak current capability enhances the performance of switched-mode circuits
Fast switching speeds contribute to the efficiency of the power design
The device's wide temperature range ensures stability across various operating conditions
Compact package suits space-constrained applications