X3102 Datasheet, PDF (5/32 Pages) Intersil Corporation – 3 Cell Li-Ion Battery Protection and Monitor IC

X3102
Operating Specifications Over the recommended operating conditions unless otherwise specified (Continued)
SYMBOL
DESCRIPTION
CONDITION
TYP
MIN (Note 2) MAX UNIT
V_OV Cell over-charge protection mode voltage V_OV = 4.20V (V_OV1, V_OV0 = 0,0)
(Note 4) threshold
(Default in Boldface)
V_OV = 4.25V (VOV1, V_OV0 = 0,1)
4.10
0°C to 50°C 4.15
4.15
0°C to 50°C 4.20
4.275 V
4.25
4.325 V
4.30 V
V_OV = 4.30V (V_OV1, VOV0 = 1,0)
4.2
0°C to 50°C 4.25
4.375 V
4.35 V
V_OV = 4.35V (V_OV1, V_OV0 = 1,1)
4.25
0°C to 50°C 4.30
4.425 V
4.40 V
V_OVR Cell over-charge protection mode release
voltage threshold
V_OV -
V
0.20
T_OV Cell over-charge detection time
V_UV Cell over-discharge protection mode
(Note 4) (SLEEP) threshold.
(Default in Boldface)
V_UVR Cell over-discharge protection mode
release threshold
C_OV = 0.1µF
V_UV = 2.25V (V_UV1, V_UV0 = 0,0)
V_UV = 2.35V (V_UV1, V_UV0 = 0,1)
V_UV = 2.45V (V_UV1, V_UV0 = 1,0)
V_UV = 2.55V (V_UV1, V_UV0 = 1,1)
1
s
2.15
2.35 V
2.25
2.45 V
2.35
2.55 V
2.45
2.65 V
V_UV +
V
0.6
T_UV Cell over-discharge detection time
T_UVR Cell over-discharge release time
V_OC Overcurrent mode detection
(Note 4) voltage
(Default in Boldface)
C_UV = 0.1µF
C_UV = 200pF
C_UV = 0.1µF
C_UV = 200pF
V_OC = 0.075V (V_OC1, V_OC0 = 0,0)
V_OC = 0.100V (V_OC1, V_OC0 = 0,1)
1
s
2
ms
7
ms
100
µs
0.050
0.100 V
0°C to 50°C 0.060
0.090
0.075
0.125 V
0°C to 50°C 0.085
0.115
V_OC = 0.125V (V_OC1, V_OC0 = 1,0)
0.100
0°C to 50°C 0.110
0.150 V
0.140
V_OC = 0.150V (V_OC1, V_OC0 = 1,1)
0.125
0°C to 50°C 0.135
0.175 V
0.165
T_OC Overcurrent mode detection time
T_OCR Overcurrent mode release time
R_OCR Load resistance overcurrent mode
release condition
C_OC = 0.001µF
C_OC = 200pF
C_OC = 0.001µF
C_OC = 200pF
Releases when OVP/LMON pin > 2.5V
10
ms
2
ms
10
ms
2
ms
250
kΩ
5
FN8246.0
December 22, 2004