參數(shù)資料
型號: SS6821C
廠商: Electronic Theatre Controls, Inc.
英文描述: Single-cell Lithium-lon Battery Protection IC
中文描述: 單節(jié)鋰離子電池保護IC
文件頁數(shù): 3/10頁
文件大?。?/td> 151K
代理商: SS6821C
www.SiliconStandard.com 3 of 10
SS6821
ELECTRICAL CHARACTERISTICS
(Ta=25°C, unless otherwise specified.)
PARAMETER
TEST CONDITIONS
SYMBOL
MIN.
TYP.
MAX. UNIT
Supply Current
V
CC
=3.5V
I
CC
7
11
μ
A
Power-Down Current
V
CC
=2.2V,
I
PD
0.6
1.0
μ
A
SS6821A
4.30
4.35
4.40
SS6821B
4.25
4.30
4.35
SS6821C
4.20
4.25
4.30
Over-charge Protection Voltage
SS6821D
V
OCP
4.15
4.20
4.25
V
Over-charge Hysteresis
Voltage
V
HYS
230
300
370
mV
Over-discharge Protection
Voltage
V
ODP
2.25
2.4
2.55
V
Over-discharge Release
Voltage
V
ODR
2.85
3.0
3.15
V
Over-current Protection
Voltage
V
CC
=3.5V
V
OIP
180
200
220
mV
Over-charge Delay Time
V
CC
=V
OCP
-0.1
V
OCP
+ 0.1V
T
OC
100
150
200
ms
Over-discharge Delay Time
V
CC
= 2.6V
2.2V
T
OD
6
12
18
ms
Over-current Delay Time (1)
V
CC
=3.5V,
1V>V
CS
>0.2V
T
OI1
6
12
18
ms
Over-current Delay Time (2)
V
CC
=3.5V, V
CS
>1V
T
OI2
50
μ
s
OD Pin Output “H” Voltage
V
DH
V
CC
-0.2 V
CC
-0.02
V
OD Pin Output “L” Voltage
V
DL
0.01
0.1
V
Load Detection Threshold
Voltage
V
CC
=V
OCP
– 50mV
V
LD
0.3
0.4
V
Charge Detection Threshold
Voltage
V
CC
=2.4V
V
CH
-0.45
-0.3
V
12/6/2004 Rev.2.02
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