TNY288DG-TL High Voltage Power MOSFET AC-DC Switching IC

TNY288DG-TL High Voltage Power MOSFET AC-DC Switching IC

The TNY288DG-TL integrates high-voltage power MOSFET switching with a primary-side controller for off-line applications, eliminating the need for an optocoupler and reducing component count. The TinySwitch-4 architecture enables high power efficiency with very low standby power consumption, making it ideal for energy-efficient applications in consumer electronics, adapters, LED drivers, and standby supplies.

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• Integrated High-Voltage MOSFET: Provides switching and control for efficient power conversion in AC-DC applications.
  

• Primary-Side Regulation: Eliminates the need for an optocoupler, simplifying circuit design and reducing cost.
  

• Eco-Friendly Design: Ultra-low standby power consumption (<30 mW at no-load), supporting stringent energy efficiency standards.
  

• Enhanced Protection Circuitry: Built-in protection against over-voltage, under-voltage, over-temperature, and output short-circuit.
  

• Soft-Start Function: Minimizes inrush current, protecting the power supply during startup.
  

• High Switching Frequency: Operates at 132 kHz, reducing component size for compact power supplies.
  

Specifications of TNY288DG-TL High Voltage Power MOSFET AC-DC Switching IC

• Input Voltage Range: 85-265 VAC (universal input), supporting worldwide voltage standards.
  

• Switching Frequency: 132 kHz, designed to minimize electromagnetic interference (EMI).
  

• Efficiency: High power efficiency with low standby power, meeting energy efficiency standards.
  

• Standby Power Consumption: <30 mW, ideal for low-power standby applications.
  

• Current Limit: Dynamic current limit that adjusts based on line voltage and load conditions.
  

• Thermal Protection: Auto-restart feature in case of over-temperature conditions, adding reliability.
  

Package Includes

• 1 x TNY288DG-TL High Voltage Power MOSFET AC-DC Switching IC