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| X3100 Datasheet, PDF (31/40 Pages) Xicor Inc. – 3 or 4 Cell Li-Ion Battery Protection and Monitor IC | |||
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X3100/X3101 â Preliminary Information
Description
Sym
Condition
VOC = 0.075V (VOC1, VOC0 = 0,0)
0oC to 50oC
Over-current mode detection
voltage
(Default in Boldface)
VOC(4)
VOC = 0.100V (VOC1, VOC0 = 0,1)
0oC to 50oC
VOC = 0.125V (VOC1, VOC0 = 1,0)
0oC to 50oC
Over-current mode detection time
Over-current mode release time
Load resistance over-current mode
release condition
Cell charge threshold voltage
X3100 wake-up voltage
(For Vcc above this voltage, the device
wakes up)
X3100 sleep voltage
(For Vcc above this voltage, the device
cannot go to sleep)
VOC = 0.150V (VOC1, VOC0 = 1,1)
0oC to 50oC
TOC
TOCR
COC=0.001µF(5)
COC=200pF
COC=0.001µF(5)
COC=200pF
Releases when OVP/LMON pin >
2.5V
VCE VCE=1.4V (Default)(5)
VSLR See Wake-up test circuit
VSLP See Sleep test circuit
Min
0.050
0.060
0.075
0.085
0.100
0.110
0.125
0.135
5
1
5
1
200
1.30
12.5
11.5
Typ(2)
10
2
10
2
250
1.40
Max
0.100
0.090
0.125
0.115
0.150
0.140
0.175
0.165
15
3
15
3
Unit
V
V
V
V
ms
ms
kâ¦
1.50 V
15.5 V
14.5 V
Notes: (2) Typical at 25°C.
(3) See Figure 10 on page 21.
(4) The default setting is set at the time of shipping, but may be changed by the user via changes in the conï¬guration register.
(5) For reference only, this parameter is not 100% tested.
Wake-up test circuit (X3100)
Vcc
Sleep test circuit (X3100)
Vcc
Vcc RGP
VCELL1
RGC
VCELL2 RGO
VCELL3
VCELL4
Vss
VRGO
Vcc RGP
VCELL1
RGC
1V
VCELL2 RGO
VRGO
1V
VCELL3
1V
VCELL4
1V
Vss
Increase Vcc until VRGO turns on
Decrease Vcc until VRGO turns off
REV 1.1.8 12/10/02
www.xicor.com
Characteristics subject to change without notice. 31 of 40
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