RT2528 - Richtek

RT2528 2.5A Power Switch

The RT2528 is a cost effective, low voltage, P-MOSFET power switch IC with an adjustable current limit feature. Low on-resistance (74mΩ typ.) and low supply current (120μA typ.) are designed in this IC. The RT2528 can offer an adjustable current limit threshold between 0.5A and 2.5A (typ.) via an external resistor. The ±10% current limit accuracy can be real.

Features

z Adjustable Current Limit : 0.5A to 2.5A (typ.) z ±10% Current Limit Accuracy @ 2A Over Temperature z 120mΩ P-MOSFET z Low Supply Current : 120μA z Input Operating Voltage Range : 2.5V to 5.5V z Reverse Input-Output Voltage Protection z Built-in Soft-Start z RoHS Compliant and Halogen Free z AEC-Q100 Grade 3 Certification Applications z Automotive Audio, Navigation & Info Systems z Industrial Grade General Purpose Point of Load z Digital Set Top Boxes z Vehicle Electronics Pin Configurations (TOP VIEW) VOUT VOUT ILIM FAULT 8 27 GND 36 9 45 VIN VIN GND EN SOP-8 (Exposed Pad) Simplified A.