Product Overview

ldt565630t 041 is a high-performance LED driver chip designed for small and medium-power LED lighting devices. It features efficient constant current control and rich protection functions. The chip supports a wide voltage input, can stably drive multiple LEDs in series or parallel, and is suitable for various indoor and outdoor lighting scenarios, providing a reliable driving solution for LED lamps to ensure stable and energy-efficient lighting performance.

Key Features

• Wide Voltage Input Range: Supports AC 85-265V full voltage input, compatible with power grid standards in different regions worldwide, adapting to diverse power supply environments.
• High-Precision Constant Current Output: The output current accuracy can reach ±3%, which can effectively suppress current fluctuations, ensure the consistency of LED light emission, and extend the service life of LEDs.
• Multiple Protection Mechanisms: Integrates over-temperature protection, over-current protection, over-voltage protection, and LED open/short circuit protection functions to improve system safety and stability.
• High Conversion Efficiency: Adopts a high-frequency switching architecture with a conversion efficiency of over 90%, reducing energy loss and meeting energy-saving requirements.
• Compact Package Design: Uses SOP-8 package with a small size, facilitating PCB layout and suitable for lamp designs with limited space.

Technical Specifications

Typical Applications

• Indoor Lighting Fixtures: ldt565630t 041 can be used in downlights, spotlights, panel lights and other indoor lighting devices. Its constant current characteristics ensure stable light brightness, and multiple protection functions guarantee long-term safe operation of the lamps.
• Outdoor Decorative Lighting: In outdoor scenarios such as landscape lights and garden lights, the chip's wide voltage input and anti-interference ability can adapt to complex outdoor power supply environments and climatic conditions.
• Commercial Lighting Systems: Suitable for grille lights and chandeliers in shopping malls, office buildings and other places. The high conversion efficiency can reduce energy consumption costs during long-term use, and the constant current output ensures uniform lighting effect.
• Smart Home Lighting: Cooperating with intelligent control modules, ldt565630t 041 can realize dimming and color adjustment of lights, meeting the flexible adaptation needs of smart homes for driver chips.
• Emergency Lighting Equipment: In emergency lights and safety exit indicator lights, its stable output and protection functions can ensure reliable operation of lighting equipment in emergency situations.

Why Choose ldt565630t 041?

• Global Voltage Adaptation: 85-265V wide voltage input, no need to adjust the circuit for different regions, simplifying the global design of lamps.
• Stable Lighting Guarantee: ±3% current accuracy effectively avoids flickering of LED brightness, improves lighting experience, and extends LED life to more than 50,000 hours.
• Comprehensive Safety Protection: Multiple protection mechanisms can quickly respond to abnormal conditions, avoid damage to chips and LEDs, and reduce after-sales maintenance costs.
• Significant Energy-Saving Effect: The conversion efficiency of over 90% reduces energy loss by more than 10% compared with traditional driving schemes, conforming to the trend of green lighting.
• High Design Convenience: SOP-8 package and simple peripheral circuits can shorten the lamp development cycle and are suitable for mass production.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.