integrated off-line switching regulator.
such as undervoltage lockout, over--temperature protection, bandgap reference and leading edge blanking that make them an excellent value.
Features
* Highly Integrat.
which utilize an ac input. This chip is designed to power a single ended topology, typically a discontinuous mode flybac.
Pin Function
Description
1 VCC Positive input supply voltage. This pin is connected to an external capacitor for energy storage. The startup circuit sources current out of this pin to initially charge the capacitor. When the voltage reaches the up.
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