The ISL8022 is a 5 V, 2 A and 1.7 A dual step-down regulator with integrated power MOSFETs. Similar to the ISL8088, the ISL8022 integrates selectable PFM/PWM mode operation to enhance light load conversion efficiency, synchronization to external clock (up to 4 MHz), PGOOD and independent enable for complete start-up and monitoring control, and internal current mode compensation. Due to the higher currents, the two channels in the ISL8022 switch 180° out-of-phase in order to reduce the input filter requirements.