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NS32F103C8T6是深圳新域半导体量产的一颗完美替代STM32F103C8T6的芯片，软硬件通用，不需要改动任何地方，性能测试稳定，价格便宜，目前已经有许多工控客户群体量产使用。

AXP221S_DATASHEET 电源管理芯片规格书

C10018_RTL8201CP-VD-LF_2012-11-22.PDFSINGLE-CHIP/SINGLE-PORT 10/100M FAST ETHERNET PHYCEIVER (With Auto Crossover) DATASHEET 

RS040323通信网络ASIC JL100软件外部...

PW6566 系列是使用 CMOS 技术开发的低压差，高精度 输出电压，低消耗电流正电压型电压稳压器。由于内置有低通态电阻晶体管，因而压差低，能够获得较大的输出电流。为了使负载电流不超过输出晶体管的电流容量，内置了过载电流保护电路、短路保护电路。PW6566 系列采用 SOT-23-3L 小型封装 ...

The PW5410B is a low noise, constant frequency (1.2MHz) switched capacitor voltage doubler. Itproduces a regulated output voltage from 1.8V to 5V input with up to 100mA of output current. Lowexternal parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) makethe PW5410B i ...

The PW5200A/ PW5200C is high efficiency synchronous, PWM step-up DC/DC converters optimizedto provide a high efficient solution to medium power systems. The devices work with a 1.4MHz fixedfrequency switching. These features minimize overall solution footprint by allowing the use of tiny,low profile ...

PW5100 是一款高效率、低功耗、低纹波、高工作频率的 PFM 同步升压 DC/DC 变换器。输出电压可以进行内部调节，实现从 3.0V 至 5.0V 的固定输出电压， 调节步进为 0.1V。PW5100 仅需要三个外围元件，就可将低输入电压升压到所需的工作电压。系统的工作频率高达 1.2MHz， 支持小型的外部电感器和输出电容器， 同时又能保持超 ...

The PW4556 series of devices are highly integrated Li-Ion and Li-Pol linear chargers targetedat small capacity battery for portable applications. It is a complete constant-current/ constantvoltage linear charger. No external sense resistor is needed, and no blocking diode is required dueto the inter ...

The PW4554 is a cost-effective, fully integrated high input voltage single-cell Li-ion battery charger.The charger uses a CC/CV charge profile required by Li-ion battery. The charger accepts an inputvoltage up to 24V but is disabled when the input voltage exceeds the OVP threshold, typically 6.8V,to ...