參數資料
型號: NCP802SAN6T1G
廠商: ON SEMICONDUCTOR
元件分類: 電源管理
英文描述: Highly Integrated Lithium Battery Protection Circuit for One Cell Battery Packs
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封裝: LEAD FREE, PLASTIC, SON-6
文件頁數: 7/23頁
文件大?。?/td> 125K
代理商: NCP802SAN6T1G
NCP802
http://onsemi.com
7
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C, for min/max values T
A
is the operating junction temperature that applies, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Note 2
VOLTAGE SENSING
áááááááááááááááááááááááááááááá
Cell Charging Cutoff (Pin 5 to Pin 6)
Overvoltage Threshold, V
DD
Increasing
(R1 = 330 )
T
A
= 25
°
C
T
A
= 5
°
C to 55
°
C
T
A
= 25
°
C
T
A
= 5
°
C to 55
°
C
T
A
= 25
°
C
T
A
= 5
°
C to 55
°
C
Overvoltage Delay Time
(V
DD
= 3.6 V to 4.4 V)
V
SN1/SAN1T1
SN1/SAN1T1
SAN5T1
SAN5T1
SAN6T1
SAN6T1
4.325
4.32
4.25
4.245
4.255
4.25
4.35
4.35
4.275
4.275
4.28
4.28
4.375
4.38
4.30
4.305
4.305
4.31
V
V
V
V
V
V
A
A
A
SN1/SAN1T1/SAN6T1
SAN5T1
t
DET1
0.175
0.7
0.250
01.0
0.325
1.3
s
A
Overvoltage Release Time
(V
DD
= 4.0 V, V
P
= 0 V to 1.0 V)
t
REL1
11
16
21
ms
B
Cell Discharging Cutoff (Pin 5 to Pin 6)
Undervoltage Threshold, V
DD
Decreasing
SN1/SAN1T1
SAN5T1/SAN6T1
V
DET2
2.34
2.24
2.4
2.3
2.46
2.36
V
C
Undervoltage Time
(V
DD
= 3.6 V to 2.2 V)
t
DET2
14
20
26
ms
C
Undervoltage Release Delay Time
(V
DD
= 3.0 V, V
P
= 3.0 V to 0 V)
t
REL2
0.7
1.2
1.7
ms
D
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áááááááááááááááááááááááááááááááá
á
áááááááááááááááááááááááááááááááá
á
áááááááááááááááááá
áááááááááááááááááááááááááá
á
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á
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á
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CURRENT SENSING
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(V
= 3.0 V, V
= 3.0 V to 0 V)
Excess Discharge Current Threshold, V
P
Increasing
SAN5T1
á
á
V
á
0.080
áá
áá
ááááááááááá
ááááááááááá
ááááááááááá
V
1.4
á
0.100
áá
áá
á
áá
áá
áá
á
á
V
á
á
á
K
á
á
á
t
SHORT
(V
DD
= 3.0 V, V
P
= 0 V to 1.0 V)
SN1T1/SAN1T1/SAN6T1
á
á
áá
á
áá
8.0
á
12
á
á
ááááá
á
á
á
ááááá
á
16
á
á
á
á
á
á
t
REL3
á
á
á
á
á
á
K
0.13
V
E
áááááááááááááááá
áááááááááááááááá
(V
= 3.0 V, V
= 1.0 V to 0 V)
á
(V
DD
= 3.0 V, V
P
= 0 V to 1.0 V)
SN1T1/SAN1T1/SAN6T1
á
áá
SHORT
áá
á
áá
ááááááááááá
11
áá
á
áá
16
áá
á
21
á
s
á
á
á
á
t
REL4
á
á
á
á
á
á
á
á
E
áááááááááááááááá
Short Protection Delay Time
DD
P
á
(V
DD
= 3.0 V)
á
áá
á
áá
áá
á
áá
áá
á
á
á
K
áááááááááááááááááááááááááááááá
áááááááááááááááá
(V
= 3.6 V, V
= 1.0 V)
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á
áá
á
á
á
á
á
K
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