This is an equivalent schematic of a shunt inductance problem. A square wave output of a 100 kHz switching regulator is filtered by L1 and C1 such that the current ripple is a sine wave. H1 captures ...

When tasked with a current sensing requirement, designers typically look first to using dedicated resistors designed for this task. Occasionally though there is the temptation to consider sensing ...

Accurately measuring current flow is a standard requirement in several applications (Fig. 1). Depending on the specific need, the options available to designers can include discrete designs assembled ...

A single-supply, 2.7- ~ 5.5-V, SOT25/SOT26 device from Diodes Inc. features an input common-mode range of up to 26 V. Devices are available to sense unidirectional and bidirectional current. The ...