Datasheet Summary
SGM2553/SGM2553D Precision Adjustable Current Limited Power Distribution Switches
GENERAL DESCRIPTION
The SGM2553 and SGM2553D are single channel power distribution switches. The switch operates from a wide range of 2.5V to 5.5V supply voltage, and is controlled by the EN pin.
A 90mΩ low RON N-MOSFET is integrated. It is capable of supplying up to 1.5A continuous current. The small size and quiescent current make the device very suitable for space limited, battery-powered applications. A number of protection Features are provided in the device including soft-start, over-current protection, adjustable current limit and thermal shutdown. This device provides a programmable current limit...