The PN8147NSC-T1 is an 8-bit voltage-controlled switching controller chip manufactured by Chipown. It has seven terminals, which are connected to the key features of the chip. The chip has an operating temperature range of -20°C to 85°C and is RoHS compliant. It supports an industry-standard quad flat-pack (QFP) package for mounting on printed circuit boards (PCBs) and has features such as high speed, low power dissipation, short switching on-off times, and low quiescent current. It is suitable for applications like power supplies, motor control, and DSPs.