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