S-8424A Series
www.ablicinc.com © ABLIC Inc., 2001-2010
BATTERY BACKUP SWITCHING IC
Rev.3.0_02
The S-8424A Series is ...
S-8424A Series
www.ablicinc.com © ABLIC Inc., 2001-2010
BATTERY BACKUP SWITCHING IC
Rev.3.0_02
The S-8424A 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-8424A 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:
2.1 A Max.
Voltage regulator
Output
voltage tolerance : 2 %
Output
voltage:
Independently selectable in 0.1 V steps in the range o...
