Company overview
Founded in 2016, Shenzhen Chip Microelectronics Co., Ltd. is a high-tech precision, low-power PMIC designer headquartered in Shenzhen with Shanghai/Chengdu R&D centers. Its core team comes from internationally recognized semiconductor companies and serves consumer, industrial and automotive electronics.
Products: one- to four-cell lithium charging ICs, gas gauges and protection for TWS, watches and portables; synchronous buck/boost converters with efficiency above 95% and LDOs for industrial/communication equipment; Qi wireless charging receivers/transmitters for phones/wearables.
Technology: standby current as low as 0.1 μA; multichannel integration of power, charging and protection; some AEC-Q100-qualified automotive products. Applications: smartphones/TWS/tablets; smart meters, sensor nodes and industrial control; navigation, T-Box and BMS auxiliary power.
The source describes growing domestic share benchmarked against TI/ADI, and supply-chain customers for Huawei/Xiaomi/OPPO. Patent applications exceed 100, over 50% inventions. R&D staff exceed 60%; average annual R&D investment is about 20% of revenue. Foundries include SMIC and Huahong Grace. Systems: ISO 9001/14001. Selected products meet UL, CE and Qi.
2024 source developments: GaN fast-charge power ICs targeting PD 3.1 and automotive PMIC volume production for new energy vehicle supply chains.