TOP267EG

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TOP267EG

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IC OFFLINE SWITCH FLYBACK 7ESIP

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tube
Series TOPSwitch®-JX
ProductStatus Active
OutputIsolation Isolated
InternalSwitch(s) Yes
Voltage-Breakdown 725V
Topology Flyback
DutyCycle 78%
Frequency-Switching 66kHz, 132kHz
Power(Watts) 137 W
FaultProtection Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
ControlFeatures Frequency Control
OperatingTemperature -40°C ~ 150°C (TJ)
Package/Case 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
SupplierDevicePackage eSIP-7C

Tổng quan

Description

TOP267EG appears to be a specialized course or module, potentially within a technical or engineering curriculum. However, without specific context, it is challenging to provide precise details about its content. Generally, courses labeled with such codes might deal with advanced topics in engineering, possibly focusing on thermodynamics, operational processes, or environmental studies, given the "EG" suffix, which could stand for "Engineering." The "TOP" might suggest a focus on a particular topic or technology.
If this course is part of a specific institution's offerings, it would typically include lectures, practical sessions, and assessments designed to deepen students' understanding of the subject matter. Students might explore theoretical principles, engage in problem-solving activities, and apply concepts through projects or labs. If more information is needed, such as the specific institution offering this course or the broader curriculum context, visiting the relevant department's website or contacting the course administrator would be beneficial.

Equivalent

The TOP267EG is a member of the TOPSwitch-JX family by Power Integrations, designed for power conversion applications. Equivalent products might include other members of the TOPSwitch-JX series, like the TOP268EG TOP269EG, or alternative integrated power switch solutions from different manufacturers such as the LNK series by Power Integrations, or products from ON Semiconductor, STMicroelectronics, or Texas Instruments offering similar power handling and functionality. Always verify specifications to ensure compatibility.

Features

The TOP267EG is a member of the TOPSwitch-JX family of integrated offline switcher ICs designed for use in power supply applications. Key features of this IC include:
1. Integrated Design: Combines a high-voltage power MOSFET and control circuitry on a single silicon chip, allowing for reduced component count and simpler design.
2. Efficiency: Optimized for high-efficiency operations, reducing energy consumption and heat generation.
3. Flexibility: Supports both isolated and non-isolated power supply designs, catering to a wide range of applications.
4. Protection Features: Includes over-temperature protection, over-current protection, and over-voltage protection, enhancing reliability and safety.
5. EcoSmart Technology: Minimizes standby power consumption, making it suitable for energy-efficient applications.
6. Programmable Switching Frequency: Allows designers to adjust the switching frequency to minimize EMI and optimize performance.
7. Wide Input Voltage Range: Supports a broad range of input voltages, which enhances versatility across different regions and applications.
These features make the TOP267EG suitable for consumer electronics, industrial power systems, and other applications requiring efficient and reliable power conversion.

Pinout

The TOP267EG is a member of the TOPSwitch-JX series by Power Integrations, which are integrated offline switcher ICs used for power conversion. This specific IC is housed in an eSOP (Enhanced Small Outline Package) with 12 pins.
The primary functions of the TOP267EG include providing high-efficiency power conversion with a built-in high-voltage power MOSFET, control logic, and protection features. It is designed for use in flyback power supplies for applications such as adapters, chargers, and set-top boxes. The IC offers features like high efficiency at light loads, excellent line and load regulation, and integrated protection features including over-temperature, over-current, and over-voltage protection.
The pins in the package are used for functions such as input power, ground, switching control, feedback, and various other control/monitoring signals necessary for the IC's operation in power supply applications.

Manufacturer

The TOP267EG is manufactured by Power Integrations, Inc. This company specializes in designing and manufacturing high-performance electronic components used in high-voltage power conversion systems. Power Integrations is known for its expertise in developing integrated circuits (ICs) and other technologies that help improve the energy efficiency and performance of power supplies. The company's products are widely used in applications such as consumer electronics, communications, industrial systems, and renewable energy solutions. Power Integrations focuses on innovation in power conversion, making it a key player in the semiconductor industry.

Application

The TOP267EG is a Power Integrations integrated circuit used primarily in power supply applications. It is commonly found in:
1. Consumer Electronics: Efficient power supplies for TVs, audio equipment, and home appliances.
2. Industrial Systems: Power converters for industrial machinery and control systems.
3. IT Equipment: Power adapters for computers, servers, and networking devices.
4. LED Lighting: Drivers for LED lighting solutions.
5. Battery Chargers: Efficient charging circuits for various battery-powered devices.
Overall, the TOP267EG is used in applications requiring compact, high-efficiency, and reliable power conversion solutions.

Package

The TOP267EG is a Power Integrations IC typically housed in an eSIP-7C package. This package type is designed for efficient thermal management and compactness, suitable for power supply applications.

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