DA6011.000
15 September 2008
MAS6011
This is advance information on a new
product under development. Micro Analog
Systems Oy reserves the right to make any
changes without notice.
Solar Cell System Manager
•
Power Down Indicator
•
Low Battery Indicator
•
Battery Overcharging
Protection
DESCRIPTION
MAS6011 solar cell system manager monitors the
supply voltage of a battery-powered system
containing solar cells. Current consumption of this
IC is extremely low. The solar manager uses three
output signals to indicate the state of the system.
Power Down (XPD) indicates whether the supply
voltage is high enough to run the system. Low
Battery (LB) is used to signal the situation where the
battery is low. The third signal, SOL, is used for
battery charging control. When the battery is full it
bypasses the charging current by an internal switch
to avoid overcharging of the battery.
FEATURES
•
•
•
•
Power Down Indicator
Low Battery Indicator
Battery Overcharging Protection
Suitable for VL-type Rechargeable Lithium
Batteries
APPLICATIONS
•
•
Solar Powered Watch
Solar Powered Equipment
BLOCK DIAGRAM
VDD
XPD
LB
MAS6011
SOL
GND
1 (8)
MAS [ MICRO ANALOG SYSTEMS ]
