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TNY267PN IC-Power Integrations Off Line Switcher IC 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
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TNY 264 PN – TNY264PN Off-line Switcher IC TinySwitch family introduced by Power Integrations designed as the latest generation of its industry-leading TinySwitch series of off-line switcher ICs. It is basically a complete integrated circuit with all functionalities at a low cost, with high efficiency, off-line switcher solution in the 0 to 10W range. The TNY264PN incorporates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry into a single monolithic device. Thus offers a design flexible solution with a low system cost and extended power capability. Unlike conventional PWM (pulse width modulator) controllers, it uses a simple ON/OFF control to regulate the output voltage. They initiate its operation and run on the power derived from the DRAIN voltage. Thereby eliminating the need for a transformer bias winding and the associated circuitry. Hence, it consume only about 100 mW at no load, from 265 VAC input. TinySwitch-II features auto-restart, line undervoltage sense, and frequency jittering. These IC family uses an ON/OFF control scheme also eliminates the audible noise with standard taped/varnished transformer construction. The fully integrated auto-restart circuit ensures safely limits output power during fault conditions such as output short circuit/open loop. Thereby reducing component count and secondary feedback circuitry cost.The power-down glitches caused by the slow discharge of input storage capacitors present in applications such as standby supplies eliminated via n optional line sense resistor externally programs a line undervoltage threshold. The operating frequency of 132 kHz jittered to significantly reduce both the quasi-peak and average EMI, minimizing filtering cost.
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Model number SPS305 Colour white Number of Memory Sticks 3 Item Weight 2 kg Product Dimensions 21.9 x 8.5 x 15 cm; 2 kg Item model number SPS305 Item Height 15 Centimeters Item Width 8.5 Centimeters Wattage 150 Watts Output Wattage 150 Watts -
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TNY266PN IC-Power Integrations Off Line Switcher IC BYPASS Pin Voltage: 5.6 ~ 6.15V; BYPASS Pin Voltage Hysteresis: 0.8 ~ 1.2V; Leading Edge Blanking Time: 170 ~ 215 ns; Fully integrated auto-restart for short circuit and open loop fault protection – saves external component costs; Built-in circuitry practically eliminates audible noise with an ordinary dip-varnished transformer; Programmable line under-voltage detect feature prevents power on/off glitches – saves external components Frequency jittering dramatically reduces EMI (~10 dB)– minimizes EMI filter component costs; 132 kHz operation reduces transformer size – allows the use of EF12.6 or EE13 cores for low cost and small size; Very tight tolerances and negligible temperature variation on key parameters eases design and lowers the cost Lowest component count switcher solution; Expanded scalable device family for low system cost Thermal Shutdown Temperature: 125 ~ 150°C; Thermal Shutdown Hysteresis: 70°C
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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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