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Normaler Preis $94,999.99
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Product attributes Property Value
Manufacturer Power Integrations
Product Series TinySwitch®-III
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 65%
Frequency - Switching 132kHz
Power (Watts) 11 W
Fault Protection Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
Control Features EN
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SMD (7 Leads), Gull Wing
Supplier Device Package SMD-8C
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

TNY274GN - TinySwitch-III Offline Switching IC

The TNY274GN from Power Integrations is a high-performance offline switcher IC from the TinySwitch-III family, designed for compact, efficient AC-DC power conversion applications up to 11W. This integrated solution combines a 700V power MOSFET, oscillator, high-voltage switched current source, current limit, and thermal shutdown circuitry in a single surface-mount package.

Key Features & Benefits:

  • Integrated Flyback Topology: Simplifies design with built-in 700V MOSFET and control circuitry
  • 11W Power Output: Ideal for low-power applications including adapters, chargers, and auxiliary supplies
  • Comprehensive Protection: Current limiting, over-voltage, over-temperature, short circuit, and open loop protection
  • High Efficiency: 132kHz switching frequency with 65% duty cycle for optimized performance
  • Compact SMD-8C Package: Surface mount design saves board space and simplifies assembly
  • Wide Operating Range: -40°C to 150°C junction temperature for demanding environments
  • RoHS Compliant: Meets environmental standards for global markets

Typical Applications:

  • Cell phone and tablet chargers
  • Standby power supplies
  • Auxiliary power for appliances
  • LED lighting drivers
  • Smart home devices
  • Industrial control systems

All specifications are subject to change without notice. Please refer to the manufacturer's datasheet for complete details and latest revisions.