The ADP198 from Analog Devices is a Logic Controlled High-Side Load Switch that is ideal for mobile phones, digital cameras, audio devices, and other portable, battery-powered equipment applications. This switch requires an input voltage of 1.65 – 6.5 V and an input current of 1 A. It includes a low-resistance P-channel MOSFET to ensure minimal voltage drop and features reverse current blocking to prevent reverse power flow.

This switch offers a built-in level shifter that allows compatibility with 1.2 V logic signals, making it easy to integrate with modern processors and GPIO controllers. It also offers programmable startup timing to manage inrush current during power-up, which enhances overall system stability. This power switch is available in a wafer-level package that measures 0.990 x 1.065 mm.