方案文档下载：

2SK2857.pdf    

方案设计图：

方案关键器件表：

类型	型号	厂商	说明
MCU	R8C Family	Renesas	Timer, 5 V operation, and small package
MOSFET	2SK2159, 2SK2857	Renesas	VDSS = 30 to 60 V, ID = 2 to 5 A, SC-62, N-ch MOSFET
Cell-based IC	CB-12M	Renesas	0.15 μm CMOS process, highly-integrated cell-based IC

方案描述：

Our cell-based ICs CB-12M and CM-90M meet these needs. We also provide an extensive lineup of IPs for security, Ethernet, and image processing. The CB-90M consumes the least power of all the 90 nm process cell-based ICs and is suitable for high-speed stream processing. We also provide an extensive lineup of microcontrollers and motor drivers. Since the appearance of network cameras that can communicate data via the Internet and due to the growing awareness of security, the market for surveillance cameras has rapidly expanded to include applications such as remote surveillance in factories and warehouses in addition to crime prevention. Tomorrow's surveillance cameras will even be smaller with more sophisticated functions.