Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | AC DC Offline Switcher |
| Topology | Flyback, Step-Down (Buck) |
| InternalSwitch(s) | No |
| NumberofOutputs | 1 |
| Voltage-Supply(Min) | 8.8V |
| Voltage-Supply(Max) | 20V |
| Dimming | Triac |
| Applications | Lighting |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The NCL30000DR2G is a high-performance LED driver IC designed for efficient power management in solid-state lighting applications. Manufactured by ON Semiconductor, this device is tailored to drive LEDs with precise current regulation, ensuring optimal brightness and energy efficiency. It is particularly suited for applications requiring high power factor correction and low total harmonic distortion, essential for achieving regulatory compliance in commercial and residential lighting systems.
Key features of the NCL30000DR2G include a wide input voltage range, integrated fault protection mechanisms, and high efficiency across a range of operating conditions. It supports both flyback and buck-boost topologies, providing flexibility in design. Additionally, its compact design and minimal external component requirement make it ideal for space-constrained applications.
The NCL30000DR2G is typically employed in LED bulbs, downlights, and street lighting, where long service life and reliability are critical. Its ability to maintain consistent performance under varying electrical conditions makes it a preferred choice for designers aiming to create durable and efficient lighting solutions.
Key features of the NCL30000DR2G include a wide input voltage range, integrated fault protection mechanisms, and high efficiency across a range of operating conditions. It supports both flyback and buck-boost topologies, providing flexibility in design. Additionally, its compact design and minimal external component requirement make it ideal for space-constrained applications.
The NCL30000DR2G is typically employed in LED bulbs, downlights, and street lighting, where long service life and reliability are critical. Its ability to maintain consistent performance under varying electrical conditions makes it a preferred choice for designers aiming to create durable and efficient lighting solutions.
Equivalent
The NCL30000DR2G is a constant current controller for LED drivers. Equivalent products include:
1. ON Semiconductor NCP1014: Integrated controller and MOSFET for low-power applications.
2. Texas Instruments LM3445: For dimmable LED applications.
3. Infineon ILD6070: High-efficiency LED driver.
4. STMicroelectronics HVLED001A: Off-line LED driver IC.
5. Power Integrations LNK403: High-efficiency, offline LED driver.
Ensure compatibility with specific requirements like input voltage range and power specifications before selection.
1. ON Semiconductor NCP1014: Integrated controller and MOSFET for low-power applications.
2. Texas Instruments LM3445: For dimmable LED applications.
3. Infineon ILD6070: High-efficiency LED driver.
4. STMicroelectronics HVLED001A: Off-line LED driver IC.
5. Power Integrations LNK403: High-efficiency, offline LED driver.
Ensure compatibility with specific requirements like input voltage range and power specifications before selection.
Features
The NCL30000DR2G is a highly efficient LED driver controller designed for various lighting applications. Key features include:
1. Primary-Side Regulation (PSR): It ensures precise LED current control without the need for secondary-side feedback components, simplifying the circuit design.
2. Power Factor Correction (PFC): The device provides high power factor without the use of additional components, improving overall energy efficiency and meeting international regulatory standards.
3. Isolated Flyback Topology: Suitable for isolated LED driver applications, providing safety and reliability in operation.
4. Wide Input Voltage Range: It accommodates a broad range of input voltages, making it versatile for different geographic regions.
5. High-Voltage Startup: The integrated high-voltage startup circuit reduces standby power consumption.
6. Constant Current Control: The controller offers accurate constant current output for consistent LED brightness.
7. Protections: It includes comprehensive protection features, such as over-voltage, over-current, and thermal shutdown, ensuring robustness and longevity.
8. Compact Design: Its compact package size allows for space-efficient application in LED lighting products.
These features make the NCL30000DR2G an ideal choice for efficient and reliable LED lighting solutions.
1. Primary-Side Regulation (PSR): It ensures precise LED current control without the need for secondary-side feedback components, simplifying the circuit design.
2. Power Factor Correction (PFC): The device provides high power factor without the use of additional components, improving overall energy efficiency and meeting international regulatory standards.
3. Isolated Flyback Topology: Suitable for isolated LED driver applications, providing safety and reliability in operation.
4. Wide Input Voltage Range: It accommodates a broad range of input voltages, making it versatile for different geographic regions.
5. High-Voltage Startup: The integrated high-voltage startup circuit reduces standby power consumption.
6. Constant Current Control: The controller offers accurate constant current output for consistent LED brightness.
7. Protections: It includes comprehensive protection features, such as over-voltage, over-current, and thermal shutdown, ensuring robustness and longevity.
8. Compact Design: Its compact package size allows for space-efficient application in LED lighting products.
These features make the NCL30000DR2G an ideal choice for efficient and reliable LED lighting solutions.
Pinout
The NCL30000DR2G is a PWM current-mode controller specifically designed for LED driver applications. It comes in an 8-pin SOIC package. Here is a brief overview of its pin functions:
1. VCC (Pin 1): Supply voltage input.
2. GND (Pin 2): Ground reference for the IC.
3. CS (Pin 3): Current sense input for monitoring the current through the power switch.
4. ZCD (Pin 4): Zero current detection input used for detecting when the current through the inductor reaches zero.
5. FB (Pin 5): Feedback input for regulating the output voltage.
6. COMP (Pin 6): Compensation pin used for stabilizing the control loop.
7. DRV (Pin 7): Drive output to control the gate of an external MOSFET.
8. HV (Pin 8): High-voltage startup pin, which can also provide power to the IC.
This configuration allows the NCL30000DR2G to efficiently control LED outputs by adjusting the drive to an external MOSFET based on the sensed current and feedback signals.
1. VCC (Pin 1): Supply voltage input.
2. GND (Pin 2): Ground reference for the IC.
3. CS (Pin 3): Current sense input for monitoring the current through the power switch.
4. ZCD (Pin 4): Zero current detection input used for detecting when the current through the inductor reaches zero.
5. FB (Pin 5): Feedback input for regulating the output voltage.
6. COMP (Pin 6): Compensation pin used for stabilizing the control loop.
7. DRV (Pin 7): Drive output to control the gate of an external MOSFET.
8. HV (Pin 8): High-voltage startup pin, which can also provide power to the IC.
This configuration allows the NCL30000DR2G to efficiently control LED outputs by adjusting the drive to an external MOSFET based on the sensed current and feedback signals.
Manufacturer
The NCL30000DR2G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a global company that specializes in semiconductor manufacturing. The company provides a comprehensive portfolio of energy-efficient solutions, including power and signal management, logic, discrete, and custom devices for a wide range of applications. onsemi's products are used in various sectors such as automotive, communications, computing, consumer electronics, industrial, medical, and aerospace/defense. The company is known for its focus on energy-efficient technologies and plays a significant role in the electronics supply chain, contributing to innovations in smart technology and sustainable energy solutions.
Application
The NCL30000DR2G is a power factor correction (PFC) controller designed for use in various applications requiring efficient power management. Key application areas include:
1. LED Lighting: Ensures energy-efficient operation by improving power factor and reducing harmonics.
2. Power Supplies: Enhances the performance of AC-DC converters in consumer electronics, industrial equipment, and computing systems.
3. Home Appliances: Improves energy efficiency and compliance with regulatory standards.
4. Industrial Controls: Provides effective power management for systems requiring high reliability and efficiency.
These applications benefit from the NCL30000DR2G’s ability to optimize power usage and meet stringent energy standards.
1. LED Lighting: Ensures energy-efficient operation by improving power factor and reducing harmonics.
2. Power Supplies: Enhances the performance of AC-DC converters in consumer electronics, industrial equipment, and computing systems.
3. Home Appliances: Improves energy efficiency and compliance with regulatory standards.
4. Industrial Controls: Provides effective power management for systems requiring high reliability and efficiency.
These applications benefit from the NCL30000DR2G’s ability to optimize power usage and meet stringent energy standards.
Package
The NCL30000DR2G is a power management IC from ON Semiconductor, housed in a SOIC-8 (Small Outline Integrated Circuit) package. This package type is known for its compact form, suitable for surface mounting on PCBs, offering reliable performance in various applications.
