X3100 Xicor, X3100 Datasheet - Page 30

• Manufacturer Part Number: X3100
• Description: 3 or 4 Cell Li-Ion Battery Protection and Monitor IC
• Manufacturer: Xicor

X3100/X3101 – Preliminary Information
OPERATING CHARACTERISTICS X3100 (Over the recommended operating conditions unless otherwise specified)
REV 1.1.8 12/10/02
5V regulated voltage
5VDC voltage regulator current
limit
V
V
V
V
V
Cell over-charge protection mode
voltage threshold
(Default in Boldface)
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
CC
CC
CC
CC
CC
supply current (1)
supply current (2)
supply current (3)
supply current (4)
supply current (5)
Description
I
V
T
V
V
V
V
T
Sym
LMT
Icc1
Icc2
Icc3
Icc4
Icc5
T
OV
OV
UV
RGO
OVR
UVR
UVR
UV
(4)
(5)
(4)
(3)
On power up or at wake-up
After self-tuning
(@10mA V
After self-tuning
(@10mA V
After self-tuning
(@50mA V
R
Normal operation
during nonvolatile EEPROM write
During EEPROM read
SCK=3.3MHz
Sleep mode
Monitor mode
AN2, AN1, AN0 not equal to 0.
V
V
V
V
C
V
V
V
V
C
C
C
C
OV
OV
OV
OV
UV
UV
UV
UV
LMT
OV
UV
UV
UV
UV
=0.1uF
=0.1µF
=200pF
=0.1µF
=200pF
= 1.95V (VUV1, VUV0 = 0,0)
= 2.05V (VUV1, VUV0 = 0,1)
= 2.15V (VUV1, VUV0 = 1,0)
= 2.25V (VUV1, VUV0 = 1,1)
= 4.20V (VOV1, VOV0 = 0,0)
= 4.25V (VOV1, VOV0 = 0,1)
= 4.30V (VOV1, VOV0 = 1,0)
= 4.35V (VOV1, VOV0 = 1,1)
=10Ω
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RGO
RGO
RGO
(5)
(5)
Condition
current; 25
current; 0 - 50
current)
(5)
0
0
0
0
o
o
o
o
C to 50
C to 50
C to 50
C to 50
o
C)
o
C)
(5)
o
o
o
o
C
C
C
C
Characteristics subject to change without notice.
V
V
4.98
4.95
4.90
4.10
4.15
4.15
4.20
4.25
4.25
4.30
0.25
1.85
1.95
2.05
2.15
0.65
Min
4.5
4.2
0.5
0.5
3.5
UV
OV
80
1
+
-
Typ
V
V
4.99
0.20
250
365
100
1.3
0.9
UV
0.7
85
OV
1
1
2
7
(2)
+
-
V
4.275
4.325
4.375
4.425
V
Max
5.00
5.02
5.00
4.25
4.30
4.35
4.40
0.15
2.05
2.15
2.25
2.35
0.75
10.5
250
600
120
5.5
2.5
1.2
1.5
1.5
UV
OV
1
3
+
-
30 of 40
Unit
mA
mA
mA
ms
ms
µA
µA
µA
µs
V
V
V
V
V
V
V
V
V
V
V
V
s
s