POWER MANAGER/CHARGER, USB, 20QFN; No. of Step-Down DC - DC Converters:1; Digital IC Case Style:QFN; No. of Pins:20; USB Type:USB Controller; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:4099; Supply Voltage Max:5.5V; Supply Voltage Min:4.35V