The heart of the system is a robust 260-μΩ shunt resistor made from the lead frame of a standard HVQFN plastic package. The resulting voltage drop is then digitized by a precision ΔΣ ADC and a bandgap ...

Two gate drivers from ST provide programmable current for efficient three-phase brushless motor control in consumer and ...

A method using shunt resistor is one of the phase current sensing methods needed to drive AC motors. One advantage of a phase current sensing method using shunt resistor is it is possible to configure ...

BOURNS SSD Digital Current Sensor Series comes in both the CANbus and RS-485 versions with an internal 120 ohm (Ω) resistor option, providing designers get additional impedance matching and signal ...