LNK615DG

The LNK615DG is a LinkSwitch-II energy-efficient, low-power, off-line switcher IC. It incorporates a high-voltage power MOSFET and control circuits into a single device, providing cost-effective and compact solutions for power supply applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• BP: Bypass Pin for Leadframe
• SD: Shutdown Pin
• V: Input Voltage Pin
• OUT: Output Voltage Pin
• FB: Feedback Pin
• RTN: Return for Control Circuitry

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LNK615DG IC for a visual representation.

Key Features

• Energy-Efficient Off-Line Switcher: Provides high efficiency and low standby power for various power supply applications.
• Integrated High-Voltage MOSFET: Incorporates a high-voltage power MOSFET, reducing external components and overall system cost.
• Low-Power Operation: Designed for low-power applications, ensuring minimal energy consumption.
• Compact Design: Integrates power MOSFET and control circuits into a single package, offering a space-saving solution for power supplies.
• Built-In Protection Features: Includes comprehensive protection features such as line input undervoltage lockout and thermal shutdown for reliable operation.

Note: For detailed technical specifications, please refer to the LNK615DG datasheet.

Application

• AC-DC Power Supplies: Ideal for use in AC-DC power supplies for various electronic and electrical devices.
• LED Drivers: Suitable for driving LEDs with efficient and low-power performance.
• Adapters and Chargers: Used in adapters and chargers to provide energy-efficient power conversion.

Functionality

The LNK615DG is an energy-efficient off-line switcher IC designed to provide reliable power conversion and low standby power for a wide range of applications.

Usage Guide

• Input Voltage: Connect the V pin to the input voltage source.
• Output Voltage: Connect the OUT pin to the load or output circuitry.
• Feedback: Use the FB pin to provide feedback for precise voltage regulation.

Frequently Asked Questions

Q: What is the standby power consumption of LNK615DG?
A: The LNK615DG is designed for low standby power consumption, making it suitable for energy-efficient applications.

Q: Can the LNK615DG be used in LED lighting applications?
A: Yes, the LNK615DG is suitable for driving LEDs with high efficiency and low power operation.