MP2606 MPS, MP2606 Datasheet - Page 9

• Manufacturer Part Number: MP2606
• Description: Single-cell 1a Linear Li-ion Battery Charger Without Trickle Charge
• Manufacturer: MPS

APPLICATION
Flow Chart of Operation
Power-On Reset (POR) feature can be applied
to the MP2606 to ensure that the device starts
operating in a known state. The flow chart in
Figure 4 describes the conditions and operation
MP2606 Rev. 0.1
1/17/2008
MP2606 – SINGLE CELL 1A LINEAR LI-ION BATTERY CHARGER W/O TRICKLE CHARGE
NO
NO
V
CHG
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Battery Full?
V
BAT
I
CHG
>4.2V?
.
I
YES
BF
Set up
R
V
BF
BAT
Figure 5—Flow Chart of Operation
>4.15V
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NO
YES
NO
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V
V
V
YES
CHG
V
Charge Mode?
UVLO
YES
IN
T
Detected?
BAT
Soft Start
Charging
Enable?
J
Circuit?
Set up?
>120
POR
C.C.C
Short
V
<V
BAT
4.15V?
V
YES
IN
NO
NO
YES
BAT
<7V
YES
?
4.15V
modes of the MP2606. CVC and CCC stand for
“constant voltage charge” and “constant current
charge”, respectively.
YES
NO
NO
NO
Soft-Off
V
IN
Set up
R
CHG
T
J
<110
?
YES
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