Manufacturer Part Number
LM3429Q1MH/NOPB
Manufacturer
Texas Instruments
Introduction
The LM3429Q1MH/NOPB is a high-performance DC-DC controller designed for driving LED arrays. It features a SEPIC, step-down (buck), and step-up (boost) topology, allowing it to handle a wide range of input and output voltage requirements. The device is optimized for automotive and industrial lighting applications.
Product Features and Performance
Operates from 4.5V to 75V input voltage range
Integrates a high-side current sensing and regulation circuit
Supports analog and PWM dimming control
2MHz switching frequency for compact design
Thermal shutdown and overcurrent protection
Product Advantages
Wide input voltage range accommodates various lighting system requirements
Flexible topology options enable design flexibility
High switching frequency allows for smaller passive components
Comprehensive protection features ensure reliable operation
Key Reasons to Choose This Product
Optimized for demanding automotive and industrial lighting applications
Robust design with advanced protection features
Flexible configuration options to meet diverse system needs
Proven reliability and performance from a trusted manufacturer
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Designed and manufactured to high quality standards
Compatibility
The LM3429Q1MH/NOPB is compatible with a wide range of LED lighting systems and can be used in various automotive and industrial applications.
Application Areas
Automotive LED headlights, taillights, and interior lighting
Industrial lighting fixtures and panels
General LED-based illumination solutions
Product Lifecycle
The LM3429Q1MH/NOPB is an active product, and Texas Instruments continues to support it. There are no immediate plans for discontinuation. If you require information on equivalent or alternative models, please contact our website's sales team.
LM3429Q1MHXTexas Instruments
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