BOS1931 High-Efficiency Piezo Driver
Boréas Technologies BOS1931 High-Efficiency Piezo Driver is a single-chip piezo actuator driver powered by innovative CapDrive™ technology. Optimized for cooling applications, this efficient driver delivers powerful waveforms up to 190Vpk-pk while operating from a 3V to 5.5V supply voltage range. This makes it ideal for applications requiring pure driving capabilities with minimal power consumption. The BOS1931's streamlined architecture focuses on delivering exceptional driving performance, making it the perfect choice for cooling applications where sensing capabilities are not required. This haptic driver achieves low-distortion waveforms and quiet actuator operations, with all settings adjustable through the digital front end. The data and configuration parameters are easily communicated to the Peizo haptic drivers through the two-wire MIPI I3C interface. The BOS1931 driver is ideal for mobile phones and tablets, portable computers, keyboards and mice, game controllers, wearables, and electronic cooling.
