SI8540-B-FW
SC-74A, SOT-753
38272352-SI8540-B-FW
IC CURR SENSE 1 CIRCUIT SOT23-5
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
the maximum rate of output voltage change per unit time.