Description

Dual 2 MHz, 800 mA, Synchronous, Low Quiescent Current Buck Regulator Features: Input voltage range: 2.3 V to 6.5 V Fixed and adjustable output voltage options Fixed output voltage pair options: 1.2 V/1.8 V, 1.2 V/3.3 V, 1.8 V/3.3 V Adjustable output voltage range: 0.8 V to 6 V Minimum guaranteed continuous output current: 800 mA Up to 94% efficiency Low quiescent current of 15 µA for both channels in power saving mode (PSM) Low shutdown current: 0.1 μA (typical) 100% duty cycle for low dropout operation See datasheet for additional features