ncp802san6t1g ON Semiconductor, ncp802san6t1g Datasheet - Page 5

• Manufacturer Part Number: ncp802san6t1g
• Description: Highly Integrated Lithium Battery Protection Circuit For One Cell Battery Packs
• Manufacturer: ON Semiconductor

DISCHARGE
CURRENT
VCELL
CHARGE/
DISCHARGE
CURRENT
CURRENT
−P
DO
CHARGE
V
V
V
V
DET2
DET3
DET4
V
Gnd
V
Gnd
short
DD
DD
0
Figure 4. Undervoltage/Excess Discharge Current Timing Chart
t
DET2
CONNECT
LOAD
CONNECT
CHARGER
t
REL2
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t
DET2
NCP802
CONNECT
LOAD
5
CONNECT
CHARGER
t
REL2
t
DET3
DISCHARGE
CURRENT
EXCESS
OPEN
SHORT
t
t
REL3
short
OPEN
t
t
t
t
t
REL3