The three commonly employed current sensing methods for switch mode power supplies are: are using a sense resistor, using the MOSFET R DS(ON) and using the DC resistance (DCR) of the inductor. Each ...

The current sense signal is an essential part of a current-mode switch mode power supply design; it is used to regulate the output and also provides overcurrent protection. Figure 1 shows the current ...

It directly senses magnetic fields and measures current with a current sensing attachment consisting of a gapped ferrite toroid that is placed around a wire, establishing a fixed relation between the ...

In my circuit controlled the solenoid valve current is 40mA max. Need a IC with high side switch with max current as 1A and also monitor the solenoid valve current using V+ & V- pin.

my customer is interested in the UCC28220-Q1 controller for an ongoing project and he would like to know if it is possible to reduce the current sensing circuit to one single feedback ... The UCC28220 ...