ADP197ACBZ-R7 (ANALOG DEVICES)

The ADP197ACBZ-R7 is a high-side Load Switch designed for operation between 1.8 and 5.5V. This load switch provides power domain isolation, helping extended power domain isolation. The device contains a low on-resistance, N-channel MOSFET that supports more than 3A of continuous current and minimizes power loss. The low 18µA quiescent current and ultralow shutdown current make the ADP197 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP197 compatible with many processors and GPIO controllers. Overtemperature protection circuitry activates if the junction temperature exceeds 125°C, thereby protecting itself and downstream circuits from potential damage. In addition to operating performance, the ADP197 occupies minimal printed circuit board (PCB) space with an area of less than 1.5mm2 and a height of 0.60mm.