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ACT2802B Folha de dados(PDF) 12 Page - Active-Semi, Inc

Nome de Peças ACT2802B
Descrição Electrónicos  5V/2.5A Backup Battery Pack Manager
PDF  25 Pages
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Fabricante Electrônico  ACTIVE-SEMI [Active-Semi, Inc]
Página de início  http://www.active-semi.com
Logo ACTIVE-SEMI - Active-Semi, Inc

ACT2802B Folha de dados(HTML) 12 Page - Active-Semi, Inc

Back Button ACT2802B Datasheet HTML 8Page - Active-Semi, Inc ACT2802B Datasheet HTML 9Page - Active-Semi, Inc ACT2802B Datasheet HTML 10Page - Active-Semi, Inc ACT2802B Datasheet HTML 11Page - Active-Semi, Inc ACT2802B Datasheet HTML 12Page - Active-Semi, Inc ACT2802B Datasheet HTML 13Page - Active-Semi, Inc ACT2802B Datasheet HTML 14Page - Active-Semi, Inc ACT2802B Datasheet HTML 15Page - Active-Semi, Inc ACT2802B Datasheet HTML 16Page - Active-Semi, Inc Next Button
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Rev 7, 15-Jul-16
Innovative PowerTM
- 12 -
www.active-semi.com
Copyright © 2016 Active-Semi, Inc.
ACT2802/ACT2802B/ACT2802C
FUNCTIONAL DESCRIPTION
End of Charge
When charge current decreases to 15% of set fast 
charge current, the buck converter goes into end of
charge mode and keep monitoring the battery
voltage. 
Recharge
When battery voltage drops by 200mV below the
end of charge voltage, the charger is reinitiated
with constant current charge.
A: PRECONDITION STATE
B: FAST-CHARGE STATE
C: TOP-OFF STATE
D: END-OF-CHARGE STATE
Figure 3.
Typical Li+ Charge Profile and ACT2802/ACT2802B/ACT2802C Charge States
Figure 4.
Charger State Diagram



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