TNY277GN-TL
ActiveSWITCHING REGULATOR, CURRENT-MODE, 0.491A, 140KHZ SWITCHING FREQ-MAX, PDSO7, SMD-8/7
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TNY277GN-TL
ActiveSWITCHING REGULATOR, CURRENT-MODE, 0.491A, 140KHZ SWITCHING FREQ-MAX, PDSO7, SMD-8/7
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Technical Specifications
Parameters and characteristics for this part
| Specification | TNY277GN-TL |
|---|---|
| Control Features | EN |
| Duty Cycle | 65 % |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit, Current Limiting, Open Loop |
| Frequency - Switching | 132 kHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Isolation | Isolated |
| Package / Case | 8-SMD (7 Leads), Gull Wing |
| Supplier Device Package | SMD-8C |
| Topology | Flyback |
| Voltage - Breakdown | 700 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
TNY277 Series
TNY277GN-TL is a TinySwitch™-III energy-efficient, off-line switcher with enhanced flexibility and extended power range. It incorporates a 700V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. This IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability. The application includes chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc, PC standby and other auxiliary supplies, DVD/PVR and other low power set-top decoders, supplies for appliances, industrial systems, metering, etc.
Documents
Technical documentation and resources