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首页 > 元器件选型 > 光电 > 光耦合器

FOD817ASD

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FOD817ASD
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1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, LEAD FREE, DIP-4

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¥3.8694
市场总库存:
282,394
生命周期状态: Active
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FOD817ASD Fairchild Semiconductor Corporation 也适用于 FOD817A3S ,FOD817A300W ,FOD817AS 等其余4个型号 FOD817ASD ON Semiconductor 也适用于 FOD817A300W ,FOD817300 ,FOD817A300 等其余45个型号

参考设计

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Dual-Channel Full-Bridge Converter (54V @ 30A) for PoE Power Sourcing (PSE)
PMP6712: PMP6712 is a phase-shifted full-bridge converter capable of delivering 1600W of isolated output power and achieving efficiency of greater than 96%. This design uses the UCC28950 controller in a dual phase master-slave configuration. An LM5017 constant on-time synchronous buck regulator provides bias power to primary and secondary-side circuits using a coupled inductor with isolated flyback winding. The isolation voltage is specified as 2250VDC, allowing this design to be used as a system supply for Power Over Ethernet and other telecommunications applications.
100-240VAC Input, 60W, 2-string, PWM Dimmable LED Driver Reference Design
PMP6024: PMP6024 is an offline, LED driver circuit consisting of an isolated, power-factor corrected, constant output voltage flyback converter followed by two DC/DC buck LED current controllers. It is suitable for indoor or outdoor area lighting applications of 3500-5000 lumens (depending upon LED selection). LED brightness is controlled by a 3.3V, 10kHz PWM signal which is converted to a DC level adjustment of the LED string currents avoiding PWM modulation of the light output.
Low Voltage Flyback Converter Provides 5KV Isolation Reference Design
PMP8871: This isolated flyback converter provides a regulated 5V @ 1A output from a low voltage input (3.5V - 5.5V). The PMP8871 is built on the TPS55340 boost converter EVM.
Wide Input Active Clamp Forward Converter with Isolated Output
PMP7892: PMP7892 is an isolated active clamp forward converter capable of 42W output power. This design uses the LM5026 active clamp current-mode controller. Output voltage regulation is maintained using an LMV431 shunt regulator and opto-coupler feedback. Schottky rectifiers allow for holdup of 10ms using the stored charge of the output capacitors. The isolation voltage is 2250 VDC meeting basic insulation requirements.
9 to 60Vin 12Vout @ 5A Single-Phase Isolated Synchronous Flyback Converter Reference Design
PMP9256: PMP9256 is an isolated synchronous flyback converter utilizing the LM5122 for industrial applications. The benefit of using a synchronous flyback is higher efficiency compared to a non-synchronous flyback.
5KW Interleaved CCM Power Factor Correction Converter
PMP4311: PMP4311 is for VFAC (Variable Frequency Air-Conditioner) applications, which use TI Interleaved CCM PFC controller UCC28070 to achieve 5KW two phases interleaved PFC and use UCC28610 as an auxiliary Flyback Power Supply.
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