TOP267KG-TL

The TOP267KG-TL is a high-performance integrated circuit designed for off-line and DC-DC converter applications, primarily in power supply units. It belongs to the TOPSwitch family of devices, which are known for their simplicity and efficiency in power management solutions.
This chip integrates multiple features, including a high-voltage power switch, an oscillator, a feedback control circuit, and various protection mechanisms, such as over-temperature and over-voltage protection. Its primary application is in low to medium power supplies, typically ranging from 5 to 50 watts, suitable for consumer electronics, industrial equipment, and other applications requiring reliable power delivery.
The TOP267KG-TL operates efficiently with minimal external components, making it easy to design compact power solutions. Its built-in features help improve system reliability and reduce development time. Additionally, it is optimized for low standby power consumption, aligning with energy efficiency standards. This makes it a popular choice for engineers looking to create efficient and compact power supply designs.

The TOP267KG-TL is a high-performance power supply controller designed for off-line applications. Key features include:
1. Wide Input Voltage Range: Accepts input voltages from 85V to 265V AC, making it suitable for global applications.
2. Built-in Switching MOSFET: Integrates a high-voltage power MOSFET for reduced component count and improved efficiency.
3. Current Mode Control: Provides excellent line and load regulation, enhancing overall performance.
4. Flexible Output Configurations: Supports various output configurations, including isolated flyback, making it versatile for different applications.
5. Protection Features: Includes over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP) to enhance reliability.
6. Low Standby Power Consumption: Designed for energy efficiency, minimizing power loss during idle states.
7. Compact Size: Ideal for space-constrained applications, making it suitable for consumer electronics and industrial devices.
These features make the TOP267KG-TL suitable for a range of power supply applications, ensuring efficiency and reliability.

The TOP267KG-TL is packaged in a DIP-8 (Dual In-line Package) format. This package type features eight pins and is designed for through-hole mounting on printed circuit boards.

The TOP267KG-TL is a power integrated circuit that belongs to the TOPSwitch family of devices. It features a total of 8 pins. The pin configuration and their primary functions are as follows:
1. DRAIN (Pin 1): The drain connection for the internal power MOSFET.
2. SOURCE (Pin 2): The source pin for the MOSFET.
3. VDD (Pin 3): The supply voltage pin for the device.
4. GND (Pin 4): Ground reference for the device.
5. CONTROL (Pin 5): Used for controlling the output and feedback.
6. COMP (Pin 6): Compensation pin for loop stability.
7. SENSE (Pin 7): Current sense pin for overcurrent protection.
8. VREF (Pin 8): Reference voltage output for feedback regulation.
The TOP267KG-TL is designed for power supply applications and provides features such as built-in overcurrent protection, thermal shutdown, and low standby power consumption.

The TOP267KG-TL is manufactured by Power Integrations, Inc. Power Integrations is a leading technology company specializing in high-performance analog and mixed-signal integrated circuits. They focus on energy-efficient power conversion solutions for various applications, including consumer electronics, industrial equipment, and electric vehicles. Founded in 1988, the company is recognized for its expertise in power management technologies and is headquartered in San Jose, California. Power Integrations is known for its commitment to innovation and sustainability, providing customers with advanced solutions that reduce energy consumption and enhance performance.

The TOP267KG-TL is a power management IC primarily used in applications including switch-mode power supplies (SMPS), offline power converters, and LED drivers. It is suitable for powering consumer electronics, home appliances, and industrial equipment, offering features like low standby power, high efficiency, and integrated protection mechanisms.

The TOP267KG-TL chip is a part of the TOPSwitch family of power supply ICs. Equivalent products include the TOP265, TOP266, and TOP268 models, which also belong to the same family but may differ in specific voltage and power ratings. Always check the datasheets for detailed specifications and compatibility to ensure proper replacement.