S-8426A

S-8426A Series www.ablicinc.com © ABLIC Inc., 2006-2015 BATTERY BACKUP SWITCHING IC Rev.2.0_03 The S-8426A Series is a CMOS IC designed for use in the switching circuits of primary and backup power supplies on a single chip. It consists of two voltage regulators, three voltage detectors, a power supply switch and its controller, as well as other functions. In addition to the switching function between the primary and backup power supply, the S-8426A Series can provide the micro controllers with three types of voltage detection output signals corresponding to the power supply voltage. Moreover adopting a special sequence for switch control enables the effective use of the backup power supply, making this IC ideal for configuring a backup system.  Features  Low power consumption Normal operation: 15 A Max. (VIN = 6 V) Backup: 4.5 A Max.  Voltage regulator Output voltage tolerance : 2% Output voltage: Independently selectable in 0.1 V steps in the range of 2...