TNY267 – Low Power Off-line Switcher

TNY267 Datasheet PDF learn more.

Part number : TNY267

Functions : This is a kind of semiconductor, Low Power Off-line Switcher.

Pin arrangement :

Package information :

Manufacturer : Power Integrations

Image :

TNY267 Datasheet PDF

The texts in the PDF file :

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 under-voltage 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 for cell-phone charger and PC standby applications High Performance at Low Cost • High voltage powered – ideal for charger applications • High bandwidth provides fast turn on with no overshoot • Current limit operation rejects line frequency ripple • Built-in current limit and thermal protection improves safety ® + Optional UV Resistor + DC Output - Wide-Range HV DC Input TinySwitch-II D EN/UV BP S Figure 1. Typical Standby Application. PI-2684-101700 OUTPUT POWER TABLE PRO [ ... ]

TNY267 PDF File



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