Product Summary
The TNY256PN is an Energy Efficient, Low Power Off-line Switcher. The TNY256PN uses a breakthrough design to provide the lowest cost, high efficiency, off-line switching solution for low power applications. It integrates a 700V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry into a single, monolithic device. The TNY256PN starts up and operates on power derived from the DRAIN voltage, eliminating the need for a transformer bias winding and associated circuitry. Tiny Switch’s low operating current allows power supply no-load consumption to be kept under 100mW, even at 265 VAC input.
Parametrics
TNY256PN absolute maximum ratings: (1)DRAIN Voltage: -0.3 V to 700 V; (2)Peak DRAIN Current: 800mA; (3)EN/UV Voltage: -0.3V to 9V; (4)EN/UV Current: 100mA; (5)BYPASS Voltage: -0.3V to 9V; (6)Storage Temperature: -65℃ to 150℃; (7)Operating Junction Temperature: -40℃ to 150℃; (8)Lead Temperature: 260℃.
Features
TNY256PN features: (1)Extended power range; (2)Fully integrated auto-restart reduces short circuit current; (3)Line under-voltage sense eliminates turn-off glitches; (4)Frequency jittering dramatically reduces EMI (5 to 10 dB); (5)TO-220 package option.
Diagrams
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![]() TNY256PN |
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![]() AC/DC Switching Converters 10W 85-265 VAC 15W 100/115/230 VAC |
![]() Data Sheet |
![]() Negotiable |
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![]() TNY253G |
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![]() AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC |
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![]() Negotiable |
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![]() TNY253GN |
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![]() AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC |
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![]() TNY253GN-TL |
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![]() AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC |
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![]() TNY253G-TL |
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![]() AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC |
![]() Data Sheet |
![]() Negotiable |
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![]() TNY253P |
![]() Power Integrations |
![]() AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC |
![]() Data Sheet |
![]() Negotiable |
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