MP2625

– SINGLE CELL SWITCHING CHARGER WITH POWER PATH CONTROL

MP2625 Rev. 1.12

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22

10/29/2013

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Any Limit condition

triggered?

No

Yes

No

CC/CV Charge

Yes

Charge Full, EOC=1

TMR off,

clear the counter

DC-DC keeps work

Yes

No

Yes

No

Clamp DC-DC

EAO to regulate

the part

at the limit state

Yes

Trickle Charge

Charge switch

is fully on

Yes

No

Yes

Yes

Ideal Diode Mode:

Enable discharge

current limit

Yes

No

Battery switch shuts down,

DC-DC in over load

condition,

No

Charge in

CV mode and

No

Yes

No

No

No

Satisfy System current

Charge the battery with

remaining current

Limit condition

Removed?

Yes

No

Yes

Disable

Ideal Diode Mode

Figure 5

— MP2625 Operation Flow Chart under No Fault Condition