Product features:When RDS (ON)<270m Ω, the voltage value is 10V. When RDS (ON)<340m Ω, the voltage value is 4.5V
Product features:Load Switching DC/DC Converter for TrenchFET Power MOSFET Portable Devices
MCU capacitive touch sensing technology is a common PCM1802DBR touchscreen technology widely used in electronic products such as smartphones,
The control circuit is responsible for converting the sensed changes in capacitance values into digital signals and processing them to achieve detection and positioning of touch operations.
After determining the occurrence of the touch operation, the control circuit also needs to determine the location of the touch.
Capacitive touch chips are a common touch screen technology widely used in touch switches and capacitive touch screens.
