Спецификации
| Атрибут | Ценность |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | LinkSwitch®-LP |
| Part Status | Active |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Duty Cycle | 70% |
| Frequency - Switching | 66kHz |
| Power (Watts) | 1.9 W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Supplier Device Package | SO-8C |
Обзор
Description
The LNK562DN-TL is a highly efficient power management integrated circuit (IC) designed primarily for applications requiring low-power, non-isolated power supplies. Part of the LinkSwitch™-TN family by Power Integrations, it is engineered to simplify the design of off-line power supplies by integrating a 700V power MOSFET, oscillator, and control circuitry. This IC is particularly suitable for compact and cost-sensitive applications like appliances, low-power chargers, and industrial controls.
Key features include its ability to operate with minimal external components, reducing overall system cost and complexity. It offers improved efficiency and performance over traditional linear transformers, with added functionalities like auto-restart for short-circuit protection, over-temperature protection, and line overvoltage protection. The LNK562DN-TL supports a wide input voltage range and provides excellent output voltage regulation, making it versatile for various low-power applications. Its compact size, enhanced safety features, and high efficiency make it a preferred choice for designers aiming for optimized power solutions in constrained spaces.
Key features include its ability to operate with minimal external components, reducing overall system cost and complexity. It offers improved efficiency and performance over traditional linear transformers, with added functionalities like auto-restart for short-circuit protection, over-temperature protection, and line overvoltage protection. The LNK562DN-TL supports a wide input voltage range and provides excellent output voltage regulation, making it versatile for various low-power applications. Its compact size, enhanced safety features, and high efficiency make it a preferred choice for designers aiming for optimized power solutions in constrained spaces.
Equivalent
The LNK562DN-TL chip is a Power Integrations device used for low-power offline switcher applications. Equivalent products may include other low-power switchers from brands like ON Semiconductor, Texas Instruments, or STMicroelectronics. Specific models that could be comparable depending on application requirements include ON Semiconductor's NCP1014, Texas Instruments' UCC28C43, or STMicroelectronics' VIPer12A. It's essential to check the datasheets for pin compatibility, power ratings, and other specifications to ensure suitability for your specific application.
Features
The LNK562DN-TL is a power integration switcher IC known for its energy efficiency and compact design. Key features include:
1. High Efficiency: It offers high energy efficiency by minimizing standby power consumption, making it suitable for power supply applications.
2. Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for global applications.
3. Integrated Functions: Combines the power MOSFET and controller, reducing the need for external components and simplifying the design.
4. EcoSmart Technology: Reduces energy usage during light load and standby conditions, contributing to lower overall power consumption.
5. Protection Features: Includes over-temperature, over-current, and over-voltage protection to enhance reliability and safety.
6. Low Component Count: Its design reduces the total number of components needed, aiding in cost-effective and compact power supply solutions.
7. Applications: Ideal for use in chargers, adapters, and other small power supply devices where space and efficiency are critical.
These features make the LNK562DN-TL a robust choice for designers seeking efficient and reliable power solutions.
1. High Efficiency: It offers high energy efficiency by minimizing standby power consumption, making it suitable for power supply applications.
2. Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for global applications.
3. Integrated Functions: Combines the power MOSFET and controller, reducing the need for external components and simplifying the design.
4. EcoSmart Technology: Reduces energy usage during light load and standby conditions, contributing to lower overall power consumption.
5. Protection Features: Includes over-temperature, over-current, and over-voltage protection to enhance reliability and safety.
6. Low Component Count: Its design reduces the total number of components needed, aiding in cost-effective and compact power supply solutions.
7. Applications: Ideal for use in chargers, adapters, and other small power supply devices where space and efficiency are critical.
These features make the LNK562DN-TL a robust choice for designers seeking efficient and reliable power solutions.
Manufacturer
The LNK562DN-TL is manufactured by Power Integrations, Inc. Power Integrations is a company that specializes in the development and production of high-performance electronic components used in high-voltage power conversion. These components are typically utilized in a wide range of electronic devices and systems, including power supplies, chargers, and lighting applications.
Power Integrations is known for its focus on energy-efficient solutions, often contributing to reduced energy consumption and improved reliability in consumer and industrial applications. The company’s product portfolio includes AC-DC converters, LED drivers, motor drivers, and other power-related components. By integrating multiple functions into a single chip, Power Integrations' products often help in reducing the complexity and size of power supply designs, which is highly valued in the electronics industry.
In summary, Power Integrations is a company specializing in energy-efficient power conversion components, and it manufactures the LNK562DN-TL among other products.
Power Integrations is known for its focus on energy-efficient solutions, often contributing to reduced energy consumption and improved reliability in consumer and industrial applications. The company’s product portfolio includes AC-DC converters, LED drivers, motor drivers, and other power-related components. By integrating multiple functions into a single chip, Power Integrations' products often help in reducing the complexity and size of power supply designs, which is highly valued in the electronics industry.
In summary, Power Integrations is a company specializing in energy-efficient power conversion components, and it manufactures the LNK562DN-TL among other products.
Application
The LNK562DN-TL is primarily used in power supply applications due to its efficient energy conversion capabilities. It is commonly employed in low-power offline switcher applications, such as LED drivers, battery chargers, and small power adapters. Its compact size and high efficiency make it suitable for space-constrained designs, including smart appliances, IoT devices, and industrial controls. Additionally, it is used in consumer electronics, such as mobile chargers and standby power supplies, where minimizing energy consumption is crucial. The LNK562DN-TL's ability to provide reliable and efficient power conversion makes it a versatile component in various electronic applications requiring power management solutions.
Package
The LNK562DN-TL is a Power Integrations product typically used in power supply applications. It comes in a SO-8C package type, which is a small outline integrated circuit package with eight leads designed for surface mounting on a printed circuit board.
