Magnetic Silicon Pad
Description: The TNY267 is a member of the TinySwitch-III family of power management ICs designed for offline low-power applications. It integrates a high-voltage power MOSFET, oscillator, high-voltage switched current source, current limit, thermal shutdown protection, and other control circuitry onto a monolithic device. The IC operates in a flyback topology to provide highly efficient power conversion with minimal external components.
Key Features:
- Integrated high-voltage power MOSFET
- Integrated oscillator and switched current source
- Low component count design
- Auto-restart for fault protection
- Frequency jittering for low EMI
- Built-in line undervoltage lockout (UVLO)
- Thermal shutdown protection
- EcoSmart™ technology for low standby power consumption
- Input Voltage Range: 85VAC to 265VAC
- Maximum Output Power: Up to 25W (depending on application and thermal conditions)
- Efficiency: Up to 86% (typical)
- Operating Frequency: 132 kHz (typical)
- Thermal Shutdown Temperature: 140°C (typical)
- Package Type: 7-pin DIP, 7-pin SOP
- AC-DC power supplies
- Offline flyback converters
- Chargers and adapters
- Auxiliary and standby power supplies