AAT3683 View Datasheet(PDF) - Analog Technology Inc
Part Name
Description
MFG CO.
'AAT3683' PDF : 24 Pages View PDF
System Operation Flow Chart
AAT3683
1A Linear Li-Ion Battery Charger
Enable
Power On Reset
No
Yes
Power Input
Voltage
VIN > VUVLO
Enable
Shut Down
Yes
Yes
Fault
Conditions Monitoring
OV, OT,
VTS1 < TS < V TS2
No
Expired
Preconditioning
Test
VMIN > VBAT
Yes
Preconditioning
(Trickle Charge)
No
Recharge Test
VRCH > VBAT
No
Current Phase Test
Constant
Yes
VIN > VBAT_EOC
Yes
Current Charge
Mode
No
Voltage Phase Test
IBAT > ITERM
Yes
Constant
Voltage Charge
Mode
Charge Timer
Control
No
Charge Completed
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CC.hCa.rgMinogdeMode
Yes
No
Device Thermal
Loop Monitor
TJ > 115°C
12
3683.2007.06.1.0
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