Manufacturer Part Number
LM3406HVQMHXQ1
Manufacturer
Texas Instruments
Introduction
The LM3406HVQMHXQ1 is an automotive-grade, high-efficiency LED driver specifically designed for managing power in lighting systems.
Product Features and Performance
Integrated DC DC Buck Regulator
Supports a wide input voltage range from 6V to 75V
Capable of delivering up to 1.5A output current per channel
Dimmable via PWM
Frequency adjustable between 10kHz to 1MHz
Operates over a broad temperature range from -40°C to 150°C
Comes in a compact 14-PowerTSSOP package
Product Advantages
High output current capability
Support for high input voltage
Efficient thermal performance for reliability in automotive applications
Flexibility in frequency adjustment for various design needs
Key Technical Parameters
Voltage Supply (Min): 6V
Voltage Supply (Max): 75V
Current Output/Channel: 1.5A
Frequency Range: 10kHz 1MHz
Operating Temperature: -40°C to 150°C
Quality and Safety Features
Automotive Grade product
AEC-Q100 Qualified
Built-in thermal protection features
Compatibility
Compatible with automotive lighting systems
Suitable for surface mount technology
Application Areas
Automotive lighting systems
General LED lighting applications requiring robust performance
Product Lifecycle
Currently in active production with no indication of discontinuation
Future upgrades or replacement models available as new technologies evolve
Several Key Reasons to Choose This Product
Automotive grade quality and reliability
High efficiency with integrated step-down (buck) converter
Wide input voltage range supporting diverse automotive environments
PWM dimming capability allows for controlled lighting effects
Robust design suitable for extreme temperatures in automotive settings
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