PS401-2CI/SS012 Microchip Technology, PS401-2CI/SS012 Datasheet - Page 10

• Manufacturer Part Number: PS401-2CI/SS012
• Description: Battery Management, Single Chip Battery Manager
• Manufacturer: Microchip Technology

PS401
FIGURE 3-1:
DS40238B-page 10
START
PS401 OPERATIONAL CYCLE FLOW CHART
Measure and Integrate
Measure Temperature
Enter Low Voltage
V
V
Measure Voltage:
Wake Condition:
Sleep Condition:
SAMPLE_LIMIT
V
PACK
PACK
Current:
PACK
Is Current <
Sleep Mode
> V
, V
< V
CELL1-4
YES
YES
NO
WAKE
SLEEP
Σ ∆
i t
?
?
NO
NO
YES
Enter Sample Mode
Enter Run Mode
 2003 Microchip Technology Inc.
Go to Digital State
Machine