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TNY277PN IC-Power Integrations Off Line Switcher IC Application Includes: Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, PC Standby and other auxiliary supplies, DVD/PVR and other low power set-top decoders, Supplies for appliances, industrial systems, metering, etc. Lowest System Cost with Enhanced Flexibility Enhanced Safety and Reliability Features EcoSmart– Extremely Energy Efficient
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TNY268PN IC-Power Integrations Off Line Switcher TinySwitch-II Features Reduce System Cost:- Fully integrated auto-restart for short circuit and open loop fault protection – saves external component costs; Built-in circuitry practically eliminates audible noise with ordinary dip-varnished transformer; Programmable line undervolt Better Cost/Performance over RCC & Linears; Lower system cost than RCC, discrete PWM, and other integrated/hybrid solutions; Cost-effective replacement for bulky regulated linear; Simple ON/OFF control – no loop compensation needed EcoSmart– Extremely Energy Efficient:- No-load consumption <50 mW with bias winding and <250 mW without bias winding at 265 VAC input High Performance at Low Cost:- High voltage powered – ideal for charger applications; High bandwidth provides fast turn on with no overshoot
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TNY278PN IC-Power Integrations Off Line Switcher IC Lowest System Cost with Enhanced Flexibility Enhanced Safety and Reliability Features EcoSmart– Extremely Energy Efficient
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Component Switcher TNY290PN AC/DC Switching Converter IC TNY290 is TinySwitch-4 Family Energy-Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range. TNY290PN Switching Converter IC incorporates a 725 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 flexible solution with a low system cost and extended power capability. TNY290PN AC/DC Switching Converter IC combines a high-voltage power MOSFET switch with a power supply controller in one device. Unlike conventional PWM (pulse width modulator) controllers, it uses a simple ON/OFF control to regulate the output voltage. The controller consists of an oscillator, enable circuit (sense and logic),current limit state machine, 5.85 V regulator, BYPASS/MULTIFUNCTION pin undervoltage, overvoltage circuit, and current limit selection circuitry, over-temperature protection, current limit circuit, leading edge blanking, and a 725 V power MOSFET. TinySwitch-4 incorporates additional circuitry for line undervoltage sense,auto-restart, adaptive switching cycle on-time extension, and frequency jitter. DNA Solutions deals in retail and bulk quantity. We have various values of AC/DC Switching converter IC’s. Check our complete collection of AC DC converter and offline Switcher IC’s.
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Features:-
Built-in jitter function
Built-in charge protection circuit
Built-in overheating, load shorting and overvoltage protection circuits -
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47uf 50v Electrolytic Capacitor This 47uF 50V capacitor is a good quality radial polarized Electrolytic capacitor. Electrolytic capacitors are widely used in switched-mode power supplies, DC-DC converters, and power supplies. This capacitor has a long life, low leakage current, and wide operating range. Capacitance: 47uF Maximum Voltage: 50 Volts