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TOP412G

TOP412G

Manufacturer No:

TOP412G

Manufacturer:

Power Integrations

Description:

IC REG MULTI CONFG 8SMD

Datasheet:

Datasheet

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TOP412G Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SMD
  • Package / Case
    8-SMD, Gull Wing
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 150°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    120kHz
  • Current - Output
    -
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    -
  • Voltage - Input (Max)
    -
  • Voltage - Input (Min)
    -
  • Number of Outputs
    1
  • Output Type
    -
  • Topology
    Buck, Boost, Flyback, Forward Converter
  • Output Configuration
    Positive, Isolation Capable
  • Function
    Step-Up, Step-Down, Step-Up/Step-Down
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    TOPSwitch®
The TOP412G is a highly integrated circuit chip designed for offline switch mode power supplies (SMPS). It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the TOP412G integrated circuit chips:Advantages: 1. High Integration: The TOP412G integrates several functions into a single chip, including a high-voltage power MOSFET, PWM controller, oscillator, error amplifier, and protection features. This high integration reduces the component count and simplifies the design of SMPS.2. Wide Input Voltage Range: The chip can operate with a wide input voltage range, typically from 85V AC to 265V AC. This makes it suitable for universal input applications, where the power supply needs to work with different input voltages.3. High Efficiency: The TOP412G incorporates a pulse width modulation (PWM) controller that enables efficient power conversion. It provides precise control over the switching frequency and duty cycle, resulting in high power conversion efficiency.4. Protection Features: The chip includes various protection features like overvoltage protection, overcurrent protection, and thermal shutdown. These protections ensure the safety and reliability of the power supply system.Application Scenarios: 1. Offline Power Supplies: The TOP412G is primarily used in offline switch mode power supplies. It can be employed in various applications such as LED lighting, consumer electronics, industrial equipment, and telecommunication devices.2. Universal Input Power Supplies: Due to its wide input voltage range, the TOP412G is suitable for designing power supplies that can operate with different input voltages. This makes it ideal for applications where the power supply needs to work globally.3. Energy-Efficient Systems: The high efficiency of the TOP412G chip makes it suitable for energy-efficient systems. It can be used in power supplies for appliances, smart homes, and green energy solutions, where energy conservation is a priority.4. Compact and Cost-Effective Designs: The integration of multiple functions in a single chip reduces the component count and board space required for the power supply design. This enables compact and cost-effective designs, making the TOP412G suitable for space-constrained applications.Overall, the TOP412G integrated circuit chips offer advantages like high integration, wide input voltage range, high efficiency, and protection features. These features make it a versatile choice for various offline power supply applications.
TOP412G Relevant information