TNY280PN - AC/DC Switching Converters

TNY280PN AC/DC Switching Converter - Energy Efficient Off-Line Switcher

The TNY280PN is a highly integrated AC/DC switching converter from the TinySwitch-III family. It offers an energy-efficient, off-line switching solution with enhanced flexibility. This IC incorporates a robust 700V power MOSFET, an oscillator, and a high-voltage switched current source. It also features user-selectable current limit and comprehensive thermal shutdown circuitry for reliable operation. Utilizing an ON/OFF control scheme, the TNY280PN provides a design-flexible solution. It ensures a low system cost while delivering extended power capability. This makes it an ideal choice for various power supply applications requiring efficiency and compact design. Its integrated features simplify power supply design significantly.

Specifications:

• Input Voltage Range: 50 V to 700 V
• Output Voltage: 12 V
• Output Current: 750 mA
• Output Power: 36.5 W
• Switching Frequency: 132 kHz
• Operating Temperature: -40°C to +150°C
• Mounting Style: Through Hole
• Package / Case: DIP-8
• Number of Pins: 7
• Number of Outputs: 1
• Type: Off-Line Switcher

Key features and benefits:

• Integrated 700V power MOSFET for robust performance
• Energy-efficient ON/OFF control scheme
• User-selectable current limit for design flexibility
• Built-in thermal shutdown circuitry for enhanced protection
• Low system cost due to high integration
• Extended power range up to 36.5W
• Wide operating temperature range from -40°C to +150°C
• Through-hole DIP-8 package for easy integration

Applications:

• Standby power supplies for appliances
• Auxiliary power supplies in industrial controls
• LED lighting power supplies
• Chargers for portable devices
• Consumer electronics power adapters
• Small appliance power solutions

Package Includes:

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