lv51140t Sanyo Semiconductor Corporation, lv51140t Datasheet - Page 2

• Manufacturer Part Number: lv51140t
• Description: 1-cell Lithium-ion Battery Protection Ic
• Manufacturer: Sanyo Semiconductor Corporation

Electrical Characteristics at Topr = 25°C, unless otherwise specified
Note : *1 Upon connecting to charger upon over-discharge, the delay time after recovery from over-discharge.
Detection voltage
Over-charge detection voltage
Over-charge hysteresis voltage
Over-discharge detection voltage
Over-discharge reset voltage
Charge over-current detection voltage
Discharge over-current detection voltage
Load short-circuiting detection voltage
Input voltage
Input voltage between V DD and V SS
0V battery charge starting charger voltage
Current consumption
Current consumption on operation
Current consumption on shutdown
Output resistance
C O : Pch ON resistance
C O : Nch ON resistance
D O : Pch ON resistance
D O : Nch ON resistance
Discharge over-current release resistance
Detection delay time
Over-charge detection delay time
Over-discharge detection delay time
Charge over-current detection delay time
Discharge over-current detection delay time
Load short-circuiting detection delay time
Release delay time
Release delay time 1
Release delay time 2
Over-discharge release
Charge over-current release (*1)
Discharge over-current release
Load short-circuiting release
Over-charge release
Parameter
Symbol
Vshort
Rdwn
VRdc
Rcop
Rcon
Rdop
Rdon
tshort
Vcha
VIdc
V DD
VHc
Isdn
trel1
trel2
Vdc
Iopr
tidc
VC
VIc
tdc
tic
tc
Based on V DD , V DD = 3.5V
Internal circuit operating voltage
Acceptable
V DD = 3.5V, V M = 0V
V DD = V M = 1.8V
C O = 3.0V, V DD = 3.5V,
V M = 0V
C O = 0.5V, V DD = 4.6V,
V M = 0V
D O = 3.0V, V DD = 3.5V,
V M = 0V
D O = 0.5V, V DD = V M = 1.8V
V DD = 3.5V, V M = 1.0V
V DD = VC-0.2V→VC+0.2V,
V M = 0V
V DD = Vdc+0.2V→Vdc-0.2V,
V M = 0V
V DD = 3.5V, V M = 0V→-1.0V
V DD = 3.5V, V M = 0V→1.0V
V DD = 3.5V, V M = 0V→3.5V
V DD = VC+0.2V→VC-0.2V,
V M = 1.0V
LV51140T
Conditions
circuit
Test
1
1
1
1
2
2
2
3
4
4
5
5
5
5
5
6
6
6
6
6
6
6
-
min
-1.000
4.225
0.175
2.438
2.633
0.180
15.0
0.70
21.7
-1.7
190
1.8
1.5
0.5
1.7
1.7
5.6
5.6
1.0
8.0
Ratings
-0.700
typ
0.200
4.250
2.500
2.700
30.0
31.0
16.0
-1.3
370
0.2
0.9
3.0
3.0
1.0
3.5
3.5
1.0
8.0
8.0
2.0
max
-0.400
4.275
0.225
2.563
2.768
0.220
No.A1024-2/13
60.0
1.30
40.3
10.4
10.4
24.0
-1.0
550
7.0
1.4
6.0
0.1
4.5
1.5
5.0
5.0
3.0
Unit
µA
µA
kΩ
kΩ
kΩ
kΩ
kΩ
ms
ms
ms
ms
ms
µs
V
V
V
V
V
V
V
V
V
s