ISL6292C View Datasheet(PDF) - Renesas Electronics
Part Name
Description
MFG CO.
'ISL6292C' PDF : 11 Pages View PDF
ISL6292C
Charging Flow Chart
Power Up
VIN>VPOR ?
N
Y
POR
Initialization
Reset counter
Trickle
Charge
VSEN>VMIN?
Y
N
N
1/8 TIMEOUT?
Trickle
Charge
Y
CC Charge
VSEN>=VCH?
Y
N
N
TIMEOUT?
Constant
Current
Y
Charge
CV Charge
Ich < IMIN ?
Y
N
N
TIMEOUNT?
Constant
Voltage
Y
Charge
set FAULT low
latch up charger
N
EN toggled ?
Y
EOC or FAULT
EOC indication:
set STATUS high
keepNFAULT high
TIMEOUT?
Y
N
charger inhibited
reset counter
VSEN
N
<
VRECHRG?
Y
Start recharge
Inhibit
FIGURE 2. CHARGING FLOW CHART
FN9133 Rev.2.00
July 22, 2005
Page 5 of 11
Share Link: 
