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TNY268P

Power Integrations

Low Power Off-line Switcher

This product is not recommended for new designs. TNY263-268 TinySwitch-II Family Enhanced, Energy Efficient, Low Power O...



TNY268P

Power Integrations


Octopart Stock #: O-1469843

Findchips Stock #: 1469843-F

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Description
This product is not recommended for new designs. TNY263-268 TinySwitch-II Family Enhanced, Energy Efficient, Low Power Off-line Switcher Product Highlights TinySwitch-II Features Reduce System Cost Fully integrated auto-restart for short circuit and open loop fault protection – saves external component costs Built-in circuitry practically eliminates audible noise with ordinary dip-varnished transformer Programmable line undervoltage detect feature prevents power on/off glitches – saves external components Frequency jittering dramatically reduces EMI (~10 dB) – minimizes EMI filter component costs 132 kHz operation reduces transformer size – allows use of EF12.6 or EE13 cores for low cost and small size Very tight tolerances and negligible temperature variation on key parameters eases design and lowers cost Lowest component count switcher solution Expanded scalable device family for low system cost Better Cost/Performance over RCC & Linears Lower system cost than RCC, discrete PWM and other integrated/hybrid solutions Cost effective replacement for bulky regulated linears Simple ON/OFF control – no loop compensation needed No bias winding – simpler, lower cost transformer Simple design practically eliminates rework in manufacturing EcoSmart™– Extremely Energy Efficient No load consumption <50 mW with bias winding and <250 mW without bias winding at 265 VAC input Meets California Energy Commission (CEC), Energy Star, and EU requirements Ideal fo...




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