MP2610 MPS, MP2610 Datasheet - Page 12

• Manufacturer Part Number: MP2610
• Description: 2a, 24v Input, 1.1mhz 1/2 - Cell Switching Li-ion Battery Charger
• Manufacturer: MPS

MP2610 Rev. 0.91
7/13/2010
MP2610 – 2A, 24V INPUT, 1.1MHz 1-2CELL SWITCHING LI-ION BATTERY CHARGER
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
Normal Operation
No
No
ACOK& CHGOK
V
CHGOK is high
Charger “Off”,
ACOK is low,
Termination,
BATT
Timer Out ?
<V
Battery Full?
Charge
is high
I
BATT_RECHG
C.V.C
>V
CHG
Yes
Figure 5— Fault Protection Flow Chart
V
Yes
BATT
BATT_FULL
<I
BF
?
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No
www.MonolithicPower.com
Yes
Charger Recovery,
Return to Normal
Charge Suspend
V
BATT_TC
NTC Fault?
Operation
NTC OK?
CHGOK is low
Yes
Yes
V
Charge Mode?
BATT
Charge On,
<V
ACOK&
C.C.C
BATT
Yes
>V
BATT_FULL
<V
No
BATT_FULL
No
Fault Protection
No
Thermal Shutdown
Charge Current
Tj>=150
Tj<=130
Yes
Yes
V
BATT
V
BATT
o
o
C?
C?
T.C.C
<V
Yes
>V
BATT_TC
BATT_TC
No
No
No
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