| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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200 pcs
|
200 pcs | On Request | 1 | 8 | On Request | 2117+ | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | 2212 | On Request | On Request |
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| Fault Protection | |
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The TNY266PN from Power Integrations is an enhanced, energy-efficient, low power offline switcher IC. It integrates a 700V power MOSFET, oscillator, and protection circuitry onto a single monolithic device, simplifying designs and reducing component count.
Key features include integrated auto-restart for fault protection, programmable line undervoltage detection, and frequency jittering for reduced EMI. The device operates at 132 kHz, allowing for smaller transformer sizes using EF12.6 or EE13 cores. It offers very tight tolerances and negligible temperature variation on key parameters, easing design and lowering costs.
This switcher is ideal for applications requiring high performance at low cost, such as cell-phone chargers and PC standby power supplies. It meets stringent energy efficiency standards like CEC, Energy Star, and EU requirements, with no-load consumption below 50 mW with a bias winding and under 250 mW without.
The TNY266PN is packaged in an 8-DIP form factor and is designed for through-hole mounting. Its topology is Flyback with isolated output, and it features current limiting, open loop, over temperature, and short circuit fault protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TNY266PN has a voltage rating of 700V.
The TNY266PN uses an 8-DIP (0.300", 7.62mm) package with 7 leads, also called 8-PDIP-B.
The operating junction temperature range is -40°C to 150°C.
The TNY266PN operates at 132kHz.
The TNY266PN is rated for 15W output power.
The TNY266PN includes current limiting, open loop, over temperature, and short circuit protection.
No-load consumption is below 50mW with a bias winding and below 250mW without a bias winding at 265VAC input.