LNK626PG Power Supply Chip
₦1,400.00
The LNK626PG is an integrated offline switcher IC from the LinkSwitch-4 family, designed for non-isolated flyback and buck converter applications. It integrates a 700V power MOSFET, oscillator, simple ON/OFF control scheme, a high-voltage switched current source, and a thermal shutdown circuitry. This IC provides accurate constant voltage (CV) and constant current (CC) regulation without requiring an optocoupler or an external current sense resistor, thereby simplifying the design and reducing component count in power supply applications.
Key Features:
- Integrated 700V Power MOSFET: Eliminates the need for an external MOSFET
- High Efficiency: Achieves up to 85% efficiency in typical applications
- Accurate CV/CC Regulation: Provides precise control of output voltage and current
- Low Standby Power: Consumes less than 30mW in standby mode
- Frequency Jittering for EMI Reduction: Helps in meeting stringent EMI standards
- Advanced Protection Features: Includes thermal shutdown, cycle-by-cycle current limit, and hysteretic thermal shutdown
- Compact Package: Available in SO-8C package for space-constrained designs
Technical Specifications:
- Input Voltage Range: Up to 265V AC
- Output Power: Up to 7.5W (depending on application and thermal conditions)
- Output Voltage: Adjustable with external components
- Operating Temperature Range: -40°C to +150°C
- Safety and Compliance: Meets international safety standards including IEC/EN/UL60950-1
- Package: SO-8C (Small Outline 8-Lead Package)
Applications:
- AC-DC Power Supplies: Suitable for low power AC-DC converters and adapters.
- Chargers: Used in battery chargers and power adapters.
- Consumer Electronics: Powering applications in TVs, set-top boxes, and small appliances.
- LED Lighting: Suitable for driving LED drivers and lighting applications.
- Industrial Power Supplies: Used in industrial automation and control systems.
- IoT Devices: Provides power solutions for Internet of Things (IoT) devices and smart home appliances.
Datasheet:
For detailed technical information, refer to the LNK626PG power supply chip datasheet.
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