This post describes for the semiconductor TNY175PN.
The Part Number is TNY175PN.
The function of this semiconductor is Energy Effi cient, Offl ine Switcher.
The manufacturer of this part is Power Integrations.
See the preview image and the PDF file for more information.
TinySwitch-LT incorporates a 650 V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design fl exible solution with a low system cost and extended power capability.
Enhanced Safety and Reliability Features
• Output overvoltage shutdown with optional Zener
• Very low component count enhances reliability and enables single-sided printed circuit board layout
• High bandwidth provides fast turn on with no overshoot and excellent transient load response