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CW1073AAGS Datasheet(PDF) 7 Page - CellWise Microelectronics

Part # CW1073AAGS
Description  6~7 battery protection IC
PDF  17 Pages
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Manufacturer  CELLWISE [CellWise Microelectronics]
Direct Link  http://en.cellwise-semi.com/
Logo CELLWISE - CellWise Microelectronics

CW1073AAGS Datasheet(HTML) 7 Page - CellWise Microelectronics

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Min Typ Max Unit
Voltage, temperature detection and protection thresholds
Test conditions
7
project
power supply
describe
Unless otherwise specified, T=25°C
© 2017-2019 Cellwise Microelectronics
Electrical characteristics
CW1073
VBAL+
VBAL
TDUTR
VOD-
TDOT-3
VOCR
VCTRLH
TDUT TDUT+3
V.O.D.R.
VEC2+
VEC1
VBAL-
VOD
VOC* 1
TDOTR
TCUT
TDUT-3
TCOT TCOT+3
VBAL
TDOT+3
insulated wire mesh
VEC2
TCUT TCUT+3
V.O.D.R.
VOCR
Discharge over-temperature detection temperature TDOT* 2
TDUT
VOW
VEC1-
VEC1
TCUTR
VOD+
VEC2-
VCTRLL
VOC
VEC1+
Charging over-temperature detection temperature TCOT* 2
TCOTR
insulated wire mesh
VEC2
TDOT
TCUT-3
TCOT-3
VOD
V
DCTRL terminal high level input
°C
VDD=25.9V,NTC=103AT B=3435
CS=0ÿ0.3V
0.010
5
VSHR-
0.005
Over discharge release voltage
Charging over-temperature protection release delay
°C
°C
0.030
VC1=VC2=VC3=VC4=VC5=VC6=3.7V
VDD=25.9V,NTC=103AT B=3435
ÿA
°C
2
0.025
VOC -
Overcurrent 1 detection voltage
Channel input current
Balanced starting voltage
Hysteresis Temperature
0.100
VC1=VC2=VC3=VC4=VC5=VC6=3.7V
V
5
Wire break judgment voltage
0.005
20
VC1=VC2=VC3=VC4=VC5=VC6=VC7=3.7V
VSHR +
V
Discharge over-temperature protection release delay
VC7=3.7Vÿ4.5V
VDD=25.9V,NTC=103AT B=3435
VOCR -
°C
Overcharge release voltage
0.030
5
°C
VOC +
VDD=25.9V,NTC=103AT B=3435
V
°C
ISLEEP VC1=VC2=VC3=VC4=VC5=VC6=VC7=2.0V
DCTRL terminal low level input
VC7=3.7Vÿ4.4V
V
VC7=3.7Vÿ2.0V
V.O.D.R.-
Sleep current
0.100
Over discharge detection voltage
ÿA
50
V
0.005
5
Charging low temperature detection temperature
VC1=VC2=VC3=VC4=VC5=VC6=3.7V
3.5
Normal operating current
0.080
VODR +
VOCR +
V
V
5
Discharge state judgment voltage VDCH
15
CS=0ÿ0.15V
IOPR VC1=VC2=VC3=VC4=VC5=VC6=VC7=3.7V
VC1=VC2=VC3=VC4=VC5=VC6=3.7V
V
°C
0.025
5
V
Input voltage
100 mV
2.5
Discharge low temperature detection temperature
Discharge low temperature protection release delay
CS=0ÿ0.6V
ÿA
Overcharge detection voltage
VC7=4.5Vÿ3.7V
20
0.080
Overcurrent 2 detection voltage
Hysteresis Temperature
ICELL VC1=VC2=VC3=VC4=VC5=VC6=VC7=3.7V
Charging low temperature protection release delay
VC1=VC2=VC3=VC4=VC5=VC6=VC7=3.7V
0.005
Input voltage
Hysteresis Temperature
Hysteresis Temperature
0.025
VC7=2.0ÿ3.7V
Short circuit detection voltage
VC1=VC2=VC3=VC4=VC5=VC6=3.7V
0.025
1
VC1=VC2=VC3=VC4=VC5=VC6=VC7=3.7V
0.5
0.010
mV



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