-Data Sheet
* General Description
Pn8366 integrates ultra-low standby power quasi resonant primary side controller and high avalanche intelligent power MOSFET (pn8366lm700v, pn8366h800v), which is used for charger, adapter and built-in power supply with high performance and simple peripheral components.
PN8366 is the primary side feedback mode, and optocoupler and TL431 can be omitted. Built in high voltage start circuit can realize chip no-load loss (230VAC) less than 3MW. In constant voltage mode, quasi resonant and multi-mode technologies are used to improve efficiency and eliminate audio noise, so that the system can meet the level 6 energy efficiency standard, and the adjustable output line compensation function can make the system obtain better load adjustment rate; in constant current mode, the output current and power can be adjusted through the resistance of CS pin.
The chip provides a very comprehensive intelligent protection function, including cycle by cycle over-current protection, over-voltage protection, open-loop protection, over temperature protection, output short-circuit protection and CS open / short-circuit protection
* Features
1. Internaled high avalanche intelligent power MOSFET (lm700vh1800v)
2. Internaled high voltage starting circuit, less than 30MW no-load loss (230VAC)
3. Adopt quasi resonant and multi-mode technology to improve efficiency and meet the 6-level energy efficiency standard
4. CCCV accuracy of ± 5% of full voltage input range
5. Original side feedback saves optocoupler and TL431
6. Constant voltage, constant current, external adjustable output line compensation
7. No additional compensation capacitance required
8. No audio noise
9. Intelligent protection function
Over temperature protection (OIP)
Current VDD undervoltage & overvoltage protection (UVLO & OVP)
Cycle by cycle overcurrent protection (OCP)
CS on / short circuit protection (CS O / SP)
Open loop protection (OLP)
Why choose us?
* Specilaze in IC for around 14 years
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team
Notes
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2.You can contact us for a better price.
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