Datasheet

MCP1631HV Multi-Chemistry Battery Charger Reference Design
DS51791A-page 30 © 2009 Microchip Technology Inc.
DoOneSecondTasks()
Cause = 0
SH
DN = 1
Reference Current MAX = Condition Current
Reference Current MIN = 2
ON
D
E
Switch (State)
SetIRef(ConditionCurrent)
State = QUALIFICATION
STATUS LED = ON
Y
DoOneSecondTasks()
SetIRef(Initial)
State = LI_CC
Li-Ion?
Y
Initialize
Variables
V
BAT
>=
Condition
Voltage?
QUALIFICATION
E
F
Switch (State)
IRefMax
<
Condition
Current?
State = NM_CC
SetIRef(ChargeCurrent)
Y
NiMH?
State = LED_CC
Y
N
N