規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | DC DC Regulator |
| Topology | Step-Down (Buck) |
| Internal Switch(s) | Yes |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 18V |
| Current - Output / Channel | 3A |
| Frequency | 850kHz |
| Dimming | PWM |
| Applications | Lighting, Signage |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The LED2000DR is a high-performance light-emitting diode (LED) driver designed for efficient power management and control in LED lighting systems. It is engineered to accommodate a wide range of input voltages, making it versatile for various applications. The driver ensures optimal LED performance by providing consistent current regulation, which enhances the longevity and reliability of LED lights.
Key features of the LED2000DR include high efficiency, low electromagnetic interference (EMI), and thermal protection, which safeguard against overheating. It often includes dimming capabilities, allowing users to adjust light intensity as needed, and supports both analog and digital dimming interfaces. The compact design of the LED2000DR makes it suitable for space-constrained environments, such as compact light fixtures and integrated lighting solutions.
Overall, the LED2000DR is ideal for commercial, industrial, and residential LED lighting applications, offering a balance of efficiency, durability, and adaptability to meet modern lighting needs.
Key features of the LED2000DR include high efficiency, low electromagnetic interference (EMI), and thermal protection, which safeguard against overheating. It often includes dimming capabilities, allowing users to adjust light intensity as needed, and supports both analog and digital dimming interfaces. The compact design of the LED2000DR makes it suitable for space-constrained environments, such as compact light fixtures and integrated lighting solutions.
Overall, the LED2000DR is ideal for commercial, industrial, and residential LED lighting applications, offering a balance of efficiency, durability, and adaptability to meet modern lighting needs.
Equivalent
The LED2000DR is a step-down monolithic switching regulator specifically designed for driving high-brightness LEDs. Equivalent products to consider include the Texas Instruments LM3409/LM3409HV, which is also a buck regulator for driving high-power LEDs, and ON Semiconductor's NCL30160, a high-brightness LED driver. These alternatives offer similar functionalities and can be used in similar applications, keeping efficiency and performance in mind. Always verify compatibility with your specific application requirements.
Features
The LED2000DR is a high-performance LED display unit known for its advanced features and versatility. Key features include:
1. High Brightness and Contrast: Ensures clear visibility even in brightly lit environments.
2. Energy Efficiency: Utilizes LED technology to minimize power consumption.
3. Durability: Built with robust materials for long-lasting performance in various conditions.
4. Versatile Connectivity: Offers multiple input options, including HDMI, VGA, and USB, for seamless integration with different devices.
5. Easy Installation: Designed for quick and straightforward setup.
6. Wide Viewing Angle: Provides consistent image quality from various angles, making it suitable for public displays.
7. Color Accuracy: Delivers vibrant, true-to-life colors for an enhanced viewing experience.
8. Smart Control Options: May include remote management and scheduling capabilities for convenient operation.
9. Compact Design: Features a sleek and modern aesthetic that fits into various settings.
10. Customizable Settings: Allows users to adjust display parameters to suit specific needs.
These features make the LED2000DR an excellent choice for both commercial and residential applications.
1. High Brightness and Contrast: Ensures clear visibility even in brightly lit environments.
2. Energy Efficiency: Utilizes LED technology to minimize power consumption.
3. Durability: Built with robust materials for long-lasting performance in various conditions.
4. Versatile Connectivity: Offers multiple input options, including HDMI, VGA, and USB, for seamless integration with different devices.
5. Easy Installation: Designed for quick and straightforward setup.
6. Wide Viewing Angle: Provides consistent image quality from various angles, making it suitable for public displays.
7. Color Accuracy: Delivers vibrant, true-to-life colors for an enhanced viewing experience.
8. Smart Control Options: May include remote management and scheduling capabilities for convenient operation.
9. Compact Design: Features a sleek and modern aesthetic that fits into various settings.
10. Customizable Settings: Allows users to adjust display parameters to suit specific needs.
These features make the LED2000DR an excellent choice for both commercial and residential applications.
Pinout
The LED2000DR is a step-down monolithic switching regulator designed for driving high power LEDs. It is part of the LED2000 series by STMicroelectronics. The device is typically housed in a small-outline package, such as the SO-8 (PowerSO-8) package.
The LED2000DR has an 8-pin configuration, with the following pin functions:
1. VCC: Supply voltage input.
2. SW: Switch output for the inductor connection.
3. GND: Ground connection.
4. FB: Feedback voltage input, used to regulate the output current.
5. COMP: Compensation pin used to stabilize the control loop.
6. ENA: Enable pin to turn the device on or off.
7. BOOT: Bootstrap pin for driving the high-side switch.
8. NC: No connection, or used for optional features in certain configurations.
This regulator is intended for high-efficiency LED applications, ensuring precise current control and stability, making it suitable for automotive, industrial, and general lighting applications. For detailed electrical characteristics and application notes, refer to the manufacturer's datasheet.
The LED2000DR has an 8-pin configuration, with the following pin functions:
1. VCC: Supply voltage input.
2. SW: Switch output for the inductor connection.
3. GND: Ground connection.
4. FB: Feedback voltage input, used to regulate the output current.
5. COMP: Compensation pin used to stabilize the control loop.
6. ENA: Enable pin to turn the device on or off.
7. BOOT: Bootstrap pin for driving the high-side switch.
8. NC: No connection, or used for optional features in certain configurations.
This regulator is intended for high-efficiency LED applications, ensuring precise current control and stability, making it suitable for automotive, industrial, and general lighting applications. For detailed electrical characteristics and application notes, refer to the manufacturer's datasheet.
Manufacturer
The LED2000DR is manufactured by Thomas Research Products, which is a division of Hubbell Lighting, Inc. Hubbell Lighting is a prominent company in the lighting industry, known for its wide range of lighting solutions for commercial, industrial, and residential applications. Thomas Research Products specializes in providing power solutions and components for LED lighting systems. As part of Hubbell Lighting, they focus on delivering innovative and energy-efficient lighting solutions that cater to the evolving needs of their customers.
Application
The LED2000DR is a DC-DC step-down converter designed for powering high-brightness LEDs. Its application areas include:
1. Automotive Lighting: Used in headlamps, tail lights, and interior lighting due to its efficiency and reliability.
2. General Lighting: Suitable for residential and commercial LED lighting solutions.
3. Display Backlighting: Powers LED backlights in LCD displays for televisions, monitors, and handheld devices.
4. Architectural Lighting: Supports creative lighting designs in buildings and structures.
5. Industrial Lighting: Provides efficient lighting in factories and warehouses.
6. Portable Devices: Powers LEDs in portable electronics like flashlights and camera flashes.
Its efficiency, compact size, and capability to deliver constant current make it suitable for these varied applications.
1. Automotive Lighting: Used in headlamps, tail lights, and interior lighting due to its efficiency and reliability.
2. General Lighting: Suitable for residential and commercial LED lighting solutions.
3. Display Backlighting: Powers LED backlights in LCD displays for televisions, monitors, and handheld devices.
4. Architectural Lighting: Supports creative lighting designs in buildings and structures.
5. Industrial Lighting: Provides efficient lighting in factories and warehouses.
6. Portable Devices: Powers LEDs in portable electronics like flashlights and camera flashes.
Its efficiency, compact size, and capability to deliver constant current make it suitable for these varied applications.
Package
The LED2000DR is typically available in a SO-8 package type. The SO-8 is a small outline package with 8 pins, commonly used for surface-mounted devices.