DatasheetHigh Performance Synchronous Rectification Converter with
IntegratedPower MOSFET--PN8145T1 General DescriptionPN8145T is
internally integrated with PWM controllers and power MOSFET,
dedicated to high performance and peripheral components with
streamlined AC / DC switching power supplies. this Chip provides
extremely comprehensive and excellent performance of intelligent
protection functions, including periodic overcurrent protection
(external adjustable), overload protection, over-voltage
protection, CS short Road protection, soft start function. Through
Hi-mode, Eco-mode, Burst-mode three pulse power regulation mode
mixing technology and special device low power structure The
technology achieves ultra-low standby power consumption and the
best efficiency under full voltage range. The good EMI performance
is fully guaranteed by frequency modulation technology and Soft
Driver technology. The chip is also equipped with intelligent high
voltage boot module. PN8145T provides an advanced implementation of
a cost-effective flyback switching power supply system that
requires ultra low standby power consumption Platform, very
suitable for smart meters, Eur2.0, energy star applications.2
FeaturesMOSFET - 1000V high power built-in avalanche capability-
Hi-mode (60kHz PWM)- Eco-mode (dynamic PFM)- Burst-mode
(intermittent 25kHz mode)- improve the frequency modulation
technology EMI- standby power < 75 mW @230VAC- soft start
technology- internal high voltage startup circuit- built-in line
voltage compensation and slope compensation- excellent
comprehensive protection functionOver temperature protection
(OTP)Overload protection (OLP)External resistance adjustable
periodic overcurrent protection (OCP)Overvoltage protection
(OVP)Short circuit protection for CS3 ApplicationsIn the switching
power supply adapter and battery charger In the white goods,
personal computer, audio and other auxiliary power supply
smart meters 4 Package/Order Information5 Typical CircuitWhy
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 * 24hrs supports from our
sales and R&D team Warranty1 YearLead time3-7
DaysNotes1.The pictures are taken by camera. 2.You can contact us
for a better price. 3.Feel free to contact us if you would like to
see other models. Our company /* January 22, 2024 19:08:37
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