S-8425

S-8425 Series www.ablicinc.com © ABLIC Inc., 2002-2015 BATTERY BACKUP SWITCHING IC Rev.3.1_02 The S-8425 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 three voltage regulators, two voltage detectors, a power supply switch and its controller, as well as other functions. In addition to the function for switching between the primary and backup power supply, the S-8425 Series can provide microcontrollers with two 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: 2.1 A max.  Voltage regulator Output voltage tolerance : 2% Output voltage: Independently selectable in 0.1 V steps in the range of 2.3 V...