AiP8M7008 是一款 8051 内核 MCU,内置 8KB ROM、256B XRAM、256B IRAM,内 部集成 Timer0/1/4/5,UART、WDT、OPA、CMP、12 位 ADC。
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AiP5843 与 AiP5845 是用于开关电源的 150V 高压输入开关电源控制器,通过配合外围无源器件将输入电压降至 5V 稳定输出。控制器设计具有 PFM 模式,可减小轻载开关损耗,优化转换效率;具 有软启动功能,能够有效减小启动阶段浪涌电流;具有频率折返保护,电感电流异常时降频限流,防止电感电流饱和。AiP5843 与 AiP5845 同时集成了输出欠压保护,输出过载,过温保护等各种保护功能。
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The AiP74LV595 is an 8 stage serial shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. It is a low-voltage Si-gate CMOS device and is pin and functionally compatible with the AiP74HC595 and AiP74HCT595. Data is shifted on the positive-going transitions of the SHCP input. The data in the shift register is transferred to the storage register on a positive-going transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register. The shift register has a serial input (DS) and a serial output (Q7S) for cascading the device. It is also provided with an asynchronous reset input MR— (active LOW) for all 8 shift register stages. The storage register has 8 parallel 3-state bus driver outputs. Data in the storage register appears at the output whenever the output enable input (OE—) is LOW.
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