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X3100 Datasheet, PDF (30/40 Pages) Xicor Inc. – 3 or 4 Cell Li-Ion Battery Protection and Monitor IC
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X3100/X3101 – Preliminary Information
OPERATING CHARACTERISTICS X3100 (Over the recommended operating conditions unless otherwise specified)
Description
5V regulated voltage
5VDC voltage regulator current
limit
VCC supply current (1)
VCC supply current (2)
VCC supply current (3)
VCC supply current (4)
VCC supply current (5)
Cell over-charge protection mode
voltage threshold
(Default in Boldface)
Sym
Condition
On power up or at wake-up
VRGO
After self-tuning
(@10mA VRGO current; 25oC)
After self-tuning
(@10mA VRGO current; 0 - 50oC)(5)
After self-tuning
(@50mA VRGO current)(5)
ILMT(3) RLMT=10Ω
Icc1 Normal operation
Icc2 during nonvolatile EEPROM write
Icc3
During EEPROM read
SCK=3.3MHz
Icc4 Sleep mode
Icc5
Monitor mode
AN2, AN1, AN0 not equal to 0.
VOV = 4.20V (VOV1, VOV0 = 0,0)
0oC to 50oC
VOV(4)
VOV = 4.25V (VOV1, VOV0 = 0,1)
0oC to 50oC
VOV = 4.30V (VOV1, VOV0 = 1,0)
0oC to 50oC
Min
4.5
4.98
4.95
4.90
4.10
4.15
4.15
4.20
4.2
4.25
Typ(2)
4.99
Max
5.5
5.00
Unit
V
5.02
5.00 V
250
mA
85
250 µA
1.3
2.5 mA
0.9
1.2 mA
1
µA
365
600 µA
4.275 V
4.25
4.325 V
4.30
4.375 V
4.35
Cell over-charge protection mode
release voltage threshold
(Default in Boldface)
Cell over-charge detection time
Cell over-discharge protection
mode (SLEEP) threshold.
(Default in Boldface)
Cell over-discharge protection
mode release threshold
(Default in Boldface)
Cell over-discharge detection time
Cell over-discharge release time
VOV = 4.35V (VOV1, VOV0 = 1,1)
0oC to 50oC
VOVR
TOV(5)
VUV(4)
COV=0.1uF
VUV = 1.95V (VUV1, VUV0 = 0,0)
VUV = 2.05V (VUV1, VUV0 = 0,1)
VUV = 2.15V (VUV1, VUV0 = 1,0)
VUV = 2.25V (VUV1, VUV0 = 1,1)
VUVR
TUV
TUVR
CUV=0.1µF(5)
CUV=200pF
CUV=0.1µF(5)
CUV=200pF
4.25
4.30
VOV -
0.25
0.5
1.85
1.95
2.05
2.15
VUV +
0.65
0.5
1
3.5
80
VOV -
0.20
1
VUV +
0.7
1
2
7
100
4.425 V
4.40
VOV -
0.15
V
1.5
s
2.05 V
2.15 V
2.25 V
2.35 V
VUV +
0.75
V
1.5
s
3
ms
10.5 ms
120 µs
REV 1.1.8 12/10/02
www.xicor.com
Characteristics subject to change without notice. 30 of 40
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