The VN920SP is a monolithic device designed in STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load with one side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). Active current limitation combined with thermal shutdown and automatic restart protect the device against overload. The device integrates an analog current sense output which delivers a current proportional to the load current. Device automatically turns off in case of ground pin disconnection.
The VN920SP is a monolithic high‑side solid‑state relay designed in STMicroelectronics VIPower M0‑3 technology. It drives loads with one side tied to ground and provides CMOS‑compatible input, proportional load‑current sensing, and extensive protection functions such as undervoltage, overvoltage, thermal shutdown, and reverse‑battery protection.
The document details absolute maximum ratings, electrical characteristics, thermal data, current‑sense behavior, protection network recommendations, mechanical dimensions, and suggested pad/layout information for PCB designers and system integrators. This manual is written in Chinese.