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2.7V to 5.5V input voltage Range Efficiency up to 96%  24V Boost converter with 12A switch current Limit 600KHz fixed Switching Frequency Integrated soft-start Thermal Shutdown Under voltage Lockout Support external LDO auxiliary power supply 8-Pin SOP-PP PackageAPPLICATIONSPorta ...

使用主流buck降压芯片设计双轨电源Creating a Split-Rail Power Supply With a Wide Input Voltage Buck Regulator

FC162是一款低功耗，高速，高噪声容限，EPROM/ROM基于8位CMOS工艺制造的单片机，采用RISC指令集，共有42条指令， 除分支指令为两个周期指令以外其余为单周期指令。这种易用、易记的指令集大大缩短了开发时间。 FC162包含了上电复位(Power-on Reset POR)，掉电复位(Brown-out Reset BOR)， 上电复位计数器（Power-up Reset ...

USB PD3.1正式发布,上述文档是此标准的详细内容5月25日，USB-IF协会推出了USB Type-C线缆和接口标准v2.1版本，其中更新了有关供电能力的章节。USB PD3.1规范将原来的USB PD3.0内容归到标准功率范围（Standard Power Range，简称SPR）里面，最大功率保持100W不变；同时增加了扩展功率范围（Extended Power Range，简称EPR） ...

74HC595 A4950 MAX3232 ULN2003AD  STM32F207VCT6 AD集成封装库，原理图库器件型号列表：Library Component Count : 53Name                Description----------------------------------------------------------------------------------------------------1N4148  ...

AC220V转DC(12V15W )电源板AD设计硬件原理图+PCB文件，2层板设计，大小为100*55mm,   ALTIUM设计的原理图+PCB文件，可以做为你的学习设计参考。主要器件型号如下：Library Component Count : 24Name                Description--------------------------------------- ...

PowerPCB(Scurity device)– (Parallel Port)–  License.dat ( PowerPCB v3.5Pcblic.dat)– /padspwr/security/licenses •  !"#$%&– ! "#$(Key)%& (license.dat 'pcblic.dat)– () *+,-./01.)

Switching Power SupplyFundamentals for theSystem Designer

ABSTRACTThe flyback power stage is a popular choice for single and multiple output dc-to-dc converters at powerlevels of 150 Watts or less. Without the output inductor required in buck derived topologies, such as theforward or push-pull converter, the component count and cost are reduced. This appli ...

General Design Specification:1. AC Input Range 180-264Vac, Isolated ac-dc offline, 12LEDS,Output 700mA2. Intelligent wall dimmer detections(Leading-edge dimmer , Trailing-edgedimmer , No-dimmer)3. Multiple dimming control scheme4. Wide dimming range from 1% up to 100%5. No visible flicker6. Resonant ...