MIC2039 Datasheet (Microchip) - Adjustable Current-Limit Power Switch

MIC2039, Adjustable Current-Limit Power Switch

The MIC2039 is a high-side MOSFET power distribution switch that provides increased system reliability by using 5% current-limit accuracy.

The MIC2039 has an operating input voltage range from 2.5V to 5.5V, is internally current-limited, and has thermal shutdown to protect the device and system.

The

MIC2039 Features

* ±5% Current-Limit Accuracy

* Input Supply Range from 2.5V to 5.5V

* Low Quiescent Current: 100 µA Typical (Switch ON)

* 75 mΩ Typical RDS(ON) at 5V

* 0.2A to 2.5A Adjustable Output Current

* Kickstart: Momentary Secondary Current-Limit Threshold (120