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Automotive
Product Features
Our automotive solutions are designed for the future of green and intelligent transportation, committed to offering a one-stop chip solution for in-vehicle charging, smart cockpit, smart driving, and body control. Rooted in client R&D scenarios, we continuously iterate customized designs based on client applications, helping them more quickly design products with higher efficiency, higher integration, and higher level of safety in core automotive applications.
Product Advantages
Battery management solution
Product Features
We provide protection IC solutions for single and multi-string batteries, supporting over-voltage, under-voltage, over-current, over-temperature, under-temperature and other state detection, as well as corresponding protection actions. For different cell requirements and terminal application characteristics, we provide different solutions in terms of detection accuracy, protection logic, and power consumption management to meet a wide range of product requirements.
Product Advantages
DC-DC Converters
Product Features
We provide a wide range of DC-DC products, including general-purpose DC-DC (boost, buck, buck-boost) with integrated inductors, new charge pump DC-DC with integrated capacitors, and load switch products designed for USB ports. The products cover different voltage ranges and power ranges, efficiently converting the input DC voltage into the required output voltage, providing reliable and stable voltage output for electronic devices in the consumer, automotive, industrial and other fields.
Product Advantages
AC-DC Converters
Product Features
We provide highly integrated and efficient AC-DC flyback power supplies that can reduce the number of external components and reduce the size of end products through GaN direct drive. At the same time, we provide common control modules in AC-DC, including power factor correction (PFC) controllers and synchronous rectifiers for secondary drive circuits (power MOSFETs can be integrated), to improve the efficiency and reliability of end products such as power adapters and fast-charging mobile power supplies.
Product Advantages
USB Type-C and Power Delivery
Product Features
We offer a wide range of high-reliability, high-performance fast-charging protocol products, including power delivery protocols and DRP (Dual Role Port) type protocols. These products support multiple mainstream fast-charging protocols and integrate comprehensive protection functions. They can be applied to various applications such as PD fast chargers, multi-port chargers, car chargers, and power banks.
Product Advantages
PMIC
Product Features
We offer highly integrated and customized power management chips for a variety of applications, including display power management for AMOLED screens, power management for LPDDR5/5x and LPDDR4x memories, and highly integrated power management solutions for single-cell battery systems.
Product Advantages
Charging management
Product Features
We provide charging management chips with different topologies, including linear chargers, switching chargers (boost, buck, buck-boost), charge pump chargers, wireless chargers and highly integrated SoC chargers, which can achieve higher conversion efficiency, help reduce the size of chargers and terminals, and reduce system temperature rise. Our charging management chips have low static current, which can improve product endurance, support trickle, constant current, constant voltage, truncation and other charging modes, and are compatible with FC, AFC, FCP, PD, Qi and other mainstream charging protocols, and are widely used in mobile phones, tablets, mobile power supplies, wearable devices and other terminal products.
Product Advantages
Feature products
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Solutions and cases
Solutions
Customer cases
Southchip SC9625 has successfully entered mass production on Xiaomi Pad
Learn moreSouthchip's wireless charging solution has achieved mass production in Lenovo smartphones
Learn morePOWERQUARK® Empowers UGREEN's Next-Generation Chargers to Enhance User Experience
Learn moreTakingchipsasthecore,improvingenergyconversionefficiency
Southchip,bornforefficiency
0+Million
2024H1 R&D Investment
0+People
2024H1 Engineers