Manufacturer Part Number
LM3429Q1MHX/NOPB
Manufacturer
Texas Instruments
Introduction
The LM3429Q1MHX/NOPB is a high-efficiency, wide-input-voltage range, DC-DC controller optimized for driving LED arrays. It features a SEPIC, step-down (buck), and step-up (boost) topology, allowing it to drive LEDs from a wide range of input voltages. The device also includes integrated dimming functionality, making it a versatile solution for a variety of LED lighting applications.
Product Features and Performance
Wide input voltage range: 4.5V to 75V
Integrated SEPIC, step-down (buck), and step-up (boost) topology
Supports analog and PWM dimming
2MHz switching frequency
Automotive-grade: AEC-Q100 qualified
Operating temperature range: -40°C to 125°C (TJ)
Product Advantages
Flexible topology allows driving LEDs from a wide range of input voltages
Integrated dimming functionality simplifies design
High efficiency and reliability for automotive and industrial applications
Automotive-grade qualification for use in harsh environments
Key Reasons to Choose This Product
Versatile solution for a variety of LED lighting applications
Robust design for reliable performance in demanding environments
Streamlined implementation with integrated features
Quality and Safety Features
AEC-Q100 automotive qualification
Robust and reliable operation
Compatibility
Suitable for a variety of LED lighting applications, including automotive, industrial, and general lighting
Application Areas
Automotive lighting
Industrial lighting
General LED lighting
Product Lifecycle
The LM3429Q1MHX/NOPB is an active product. There are no immediate plans for discontinuation. Customers should contact our website's sales team for information on any available equivalent or alternative models.
LM3429MH/NOPBTexas Instruments
LM3429MHNS