SELECTING AN ASPECT RATIO FOR CURRENT MONITORING

摘要

In some examples, a device includes a power switch, a sensing switch configured to conduct an electrical current based on an electrical current conducted by the power switch. In some examples, the device also includes trimming circuitry configured to generate a monitored electrical current based on an aspect ratio of the trimming circuitry and based on the electrical current conducted by the sensing switch, wherein the aspect ratio of the trimming circuitry is adjustable.