規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | LinkSwitch™-TN2 |
| Part Status | Active |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Topology | Buck, Buck-Boost, Flyback |
| Duty Cycle | 69% |
| Frequency - Switching | 66kHz |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Supplier Device Package | SO-8C |
概述
Description
The LNK3202D-TL is a compact and efficient power management integrated circuit (IC) designed for low-power applications. Part of the LinkSwitch-TN2 series developed by Power Integrations, this IC is tailored for small power supplies, typically used in consumer electronics, industrial controls, and home appliances. It integrates a 700 V power MOSFET and a controller, simplifying design and reducing component count.
Key features include high efficiency, low standby power consumption, and robust safety features like over-temperature and over-current protection. The device operates using a simple on/off control, providing ease of use and reliable performance. Its wide input voltage range makes it suitable for global applications.
The LNK3202D-TL is often used in chargers, LED drivers, and adapters, where space and energy efficiency are critical. Its compact footprint makes it ideal for designs requiring miniaturization without compromising on power management capabilities. With its ability to drive up to 3.1 W, it serves as a versatile component in low-power electronic designs.
Key features include high efficiency, low standby power consumption, and robust safety features like over-temperature and over-current protection. The device operates using a simple on/off control, providing ease of use and reliable performance. Its wide input voltage range makes it suitable for global applications.
The LNK3202D-TL is often used in chargers, LED drivers, and adapters, where space and energy efficiency are critical. Its compact footprint makes it ideal for designs requiring miniaturization without compromising on power management capabilities. With its ability to drive up to 3.1 W, it serves as a versatile component in low-power electronic designs.
Equivalent
The LNK3202D-TL is a highly integrated switch-mode power supply IC suitable for low-power applications. Equivalent products include:
1. Power Integrations LNK302 - Similar family with different power ratings and features.
2. ON Semiconductor NCP1014 - Integrates a fixed-frequency current mode controller with a 700 V MOSFET.
3. STMicroelectronics VIPer12A - Offers similar functionality with high voltage start-up technology.
4. Fairchild (ON Semiconductor) FSQ500 - A comparable solution for low-power applications.
Ensure compatibility with your specific requirements before selecting an equivalent.
1. Power Integrations LNK302 - Similar family with different power ratings and features.
2. ON Semiconductor NCP1014 - Integrates a fixed-frequency current mode controller with a 700 V MOSFET.
3. STMicroelectronics VIPer12A - Offers similar functionality with high voltage start-up technology.
4. Fairchild (ON Semiconductor) FSQ500 - A comparable solution for low-power applications.
Ensure compatibility with your specific requirements before selecting an equivalent.
Features
The LNK3202D-TL is a part of the LinkSwitch-TN2 series by Power Integrations, designed for low-power offline switcher applications. Key features include:
1. High Efficiency: It offers high efficiency over a wide load range due to its optimized design, reducing power consumption and heat generation.
2. Integrated Protection: The device includes several protection features such as thermal shutdown, overcurrent protection, and overvoltage protection, enhancing reliability and safety.
3. Eco-Friendly: Complies with energy efficiency standards, facilitating the design of energy-saving products by minimizing standby power.
4. Accurate Tolerance: Provides accurate current limiting and voltage regulation, crucial for maintaining performance in varying conditions.
5. Flexible Operation: Supports a wide range of input voltages, making it suitable for global use.
6. Compact Size: The small package size allows for space-saving designs, important for compact electronic applications.
These features make the LNK3202D-TL ideal for applications like appliance control, industrial systems, and metering solutions where efficiency and reliability are essential.
1. High Efficiency: It offers high efficiency over a wide load range due to its optimized design, reducing power consumption and heat generation.
2. Integrated Protection: The device includes several protection features such as thermal shutdown, overcurrent protection, and overvoltage protection, enhancing reliability and safety.
3. Eco-Friendly: Complies with energy efficiency standards, facilitating the design of energy-saving products by minimizing standby power.
4. Accurate Tolerance: Provides accurate current limiting and voltage regulation, crucial for maintaining performance in varying conditions.
5. Flexible Operation: Supports a wide range of input voltages, making it suitable for global use.
6. Compact Size: The small package size allows for space-saving designs, important for compact electronic applications.
These features make the LNK3202D-TL ideal for applications like appliance control, industrial systems, and metering solutions where efficiency and reliability are essential.
Manufacturer
The LNK3202D-TL is manufactured by Power Integrations. Power Integrations is a semiconductor company that specializes in developing high-performance electronic components primarily used in power conversion systems. Founded in 1988 and headquartered in San Jose, California, the company focuses on energy-efficient power conversion solutions. Their products are widely used in various applications, including consumer electronics, LED lighting, industrial systems, and renewable energy technologies. Power Integrations is known for its innovations in integrated circuits that enable compact, reliable, and efficient power supplies.
Application
The LNK3202D-TL is typically used in applications requiring efficient power supply solutions. Its primary application areas include:
1. LED Drivers: Used in LED lighting systems for residential, commercial, and industrial purposes.
2. Power Supplies: Ideal for low-power AC-DC power supplies in appliances and consumer electronics.
3. Adapters: Suitable for compact adapters for devices like smartphones, tablets, and other small electronic gadgets.
4. Industrial Controls: Used in power management for industrial control systems.
5. Standby Power Supplies: Employed in equipment that requires minimal power consumption in standby mode.
These applications leverage the integrated controller's efficiency and compactness for cost-effective and energy-efficient power solutions.
1. LED Drivers: Used in LED lighting systems for residential, commercial, and industrial purposes.
2. Power Supplies: Ideal for low-power AC-DC power supplies in appliances and consumer electronics.
3. Adapters: Suitable for compact adapters for devices like smartphones, tablets, and other small electronic gadgets.
4. Industrial Controls: Used in power management for industrial control systems.
5. Standby Power Supplies: Employed in equipment that requires minimal power consumption in standby mode.
These applications leverage the integrated controller's efficiency and compactness for cost-effective and energy-efficient power solutions.
Package
The package type for the LNK3202D-TL is a SO-8 (Small Outline 8-lead) surface-mounted package.
