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, designed for energy-efficient off-line solutions. This robust IC incorporates a 700V power MOSFET, oscillator, and high-voltage switched current source. It offers enhanced flexibility with user-selectable current limits and comprehensive thermal shutdown circuitry. Utilizing an ON/OFF control scheme, the TNY280PN ensures reliable operation and a low system cost. It delivers extended power capability up to 36.5W, making it ideal for diverse power supply applications. Its integrated features significantly simplify power supply design, ensuring both efficiency and a compact footprint.

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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