S-8425 Series
www.ablicinc.com © ABLIC Inc., 2002-2015
BATTERY BACKUP SWITCHING IC
Rev.3.1_02
The S-8425 Series is a ...
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...