Electric vehicle dashboard voltage reduction and constant voltage IC schemeThe dashboard of an electric vehicle mainly displays information such as battery level, speed, mileage, and indicator light s
Electric vehicle dashboard voltage reduction and constant voltage IC scheme
The dashboard of an electric vehicle mainly displays information such as battery level, speed, mileage, and indicator light status, providing drivers with a driving reference. Once there is an abnormality or malfunction in the dashboard, it can affect the user's travel, or even lead to accidents. The chip used to control the entire circuit board is particularly important. The Xinshangning electric vehicle instrument panel chip is a high-performance chip with targeted multiple tests, supporting various customized dial display methods, and ensuring functional performance.
technical parameter
Technical parameter
The A chip is suitable for operating voltages of 2.0-5.5V and operating currents within 1mA;
The B chip supports multiple display interfaces such as digital tubes and LCDs;
The C chip is equipped with an internal reference voltage, and after factory calibration, the error range is within 1%;
The D chip is equipped with a 12 bit ADC converter, with more than 10 conversion channels;
The e-chip is equipped with multiple detection and display functions for this application, including temperature, battery voltage, battery level, and driving speed.
