Low Power Off-line Switcher - Power Integrations
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 & Linea...
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