TNY253 - Low Power Off-line Switcher
The TinySwitch family uses a breakthrough design to provide the lowest cost, high efficiency, off-line switcher solution in the 0 to 10 W range.
These devices integrate a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit and thermal shutdown circuitry.
They start-
TNY253/254/255 TinySwitch™ Family Energy Efficient, Low Power Off-line Switchers Product Highlights Lowest Cost, Low Power Switcher Solution Lower cost than RCC, discrete PWM and other integrat- ed/hybrid solutions Cost effective replacement for bulky linear adapters Lowest component count Simple ON/OFF control no loop compensation devices No bias winding simpler, lower cost transformer Allows simple RC type EMI fil
