LNK416EG

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LNK416EG

+Nomenclature

IC LED DRV OFFL PWM 1.5A ESIP-7C

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Spécifications

Attribut Valeur
Series LinkSwitch®-PH
Part Status Active
Type AC DC Offline Switcher
Topology Flyback
Internal Switch(s) Yes
Number of Outputs 1
Voltage - Supply (Min) 36V
Voltage - Supply (Max) 725V
Current - Output / Channel 1.5A
Frequency 66kHz
Dimming PWM
Applications Lighting
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package eSIP-7C
Base Product Number LNK416

Présentation

Description

LNK416EG, or "Introduction to LNK416EG," typically refers to a specific course or module, likely within a university or educational institution's curriculum focused on a specialized subject. The LNK prefix may indicate a particular field of study, potentially related to technology, engineering, or a specific discipline.
In this course, students can expect to learn foundational concepts relevant to the subject matter, engage in practical applications, and develop critical thinking skills. The curriculum may include lectures, hands-on projects, and collaborative assignments designed to foster a comprehensive understanding of the topic.
Students may also have opportunities for discussions, case studies, and research projects, which enhance their learning experience and prepare them for advanced studies or professional applications within the field.
For precise details, including course objectives, prerequisites, and assessment methods, it is recommended to consult the course syllabus or the institution's academic offerings.

Equivalent

The LNK416EG chip, part of the LinkSwitch series from Power Integrations, is typically equivalent to the LNK405EG, LNK406EG, and LNK407EG, which also belong to the LinkSwitch family but have different power ratings and output characteristics. For specific applications, it’s important to compare the electrical specifications, maximum output power, and package types to ensure compatibility. Always consult the datasheets for detailed information.

Features

The LNK416EG is a highly versatile integrated circuit designed for offline switch mode power supply (SMPS) applications. Key features include:
1. High Voltage Operation: Supports input voltages up to 85-265VAC.
2. Built-in Power MOSFET: Integrates a 700V power MOSFET, reducing component count and enhancing efficiency.
3. Low Standby Power: Offers low power consumption in standby mode, meeting energy efficiency standards.
4. Adjustable Output Voltage: Provides flexibility for various output voltage requirements.
5. Integrated Protection Features: Includes overvoltage, overcurrent, and thermal protection, ensuring safe operation.
6. Frequency Modulation: Generates a frequency range that helps reduce EMI (Electromagnetic Interference).
7. Compact Design: Suitable for small form factor applications requiring minimal PCB space.
8. Ease of Use: Simplifies design with fewer external components required for implementation.
Overall, the LNK416EG is ideal for applications like chargers, adapters, and LED drivers, ensuring reliable performance and efficiency.

Pinout

The LNK416EG is a power integrated circuit (IC) from the LinkSwitch family, primarily used for low-power offline switch-mode power supplies. It comes in a 7-pin package, specifically the eSIP-7.
Pin Count and Functions:
1. Pin 1 (DRAIN): Connects to the drain of the internal MOSFET.
2. Pin 2 (SOURCE): Connects to the source of the internal MOSFET; also the power ground.
3. Pin 3 (GND): Ground reference for the IC.
4. Pin 4 (CS): Current sense input for detecting overcurrent conditions.
5. Pin 5 (VDD): Supply voltage pin for the internal circuitry, also used for startup.
6. Pin 6 (COMP): Compensation pin for controlling the feedback loop; used for stability.
7. Pin 7 (Feedback): Input for feedback from the output to regulate the output voltage.
This configuration supports various applications, particularly in isolated and non-isolated power supplies.

Manufacturer

The LNK416EG is manufactured by Power Integrations, Inc. Power Integrations is a technology company that specializes in developing high-performance electronic components used for power conversion. Their products primarily serve applications in power supplies for consumer electronics, telecommunications, and industrial systems. Power Integrations is known for its innovations in energy-efficient power management solutions, focusing on reducing energy consumption and enhancing system performance. The company is headquartered in San Jose, California, and is recognized for its commitment to sustainability and efficiency in power electronics.

Application

The LNK416EG is a power supply IC from the LinkSwitch series, primarily used in applications such as isolated flyback converters for LED drivers, consumer electronics, and industrial power supplies. It can efficiently manage low to medium power levels, making it suitable for use in adapters, lighting solutions, and battery chargers. Its features include low standby power consumption, high efficiency, and built-in protection mechanisms. Additionally, it’s ideal for compact designs due to its minimal external component requirements.

Package

The LNK416EG is a power management IC packaged in a 5-pin SOT-23 package. It is designed for energy-efficient applications, including LED drivers and power supplies, providing features like high efficiency and low standby power consumption.