参数资料
型号: SC824ULTRT
厂商: Semtech
文件页数: 6/29页
文件大小: 0K
描述: IC BATTERY MANAGEMENT
标准包装: 1
系列: *
其它名称: SC824ULDKR
SC824
Typical Characteristics
CV Line Regulation
CV Load Regulation
T A = 25 C, I BAT = 50mA
T A = 25 C, V VIN = 5V
4.208
ο
4.24
ο
4.23
4.204
4.2
4.196
4.22
4.21
4.2
4.19
4.18
4.17
4.192
5
5.5
6
6.5
7
7.5
8
4.16
0
100
200
300
400
500
600
700
800
900
1000
V VIN (V)
CV Temperature Regulation
I BAT (mA)
CC AD or USB High FQ Line Regulation
T A = 25 C, V BAT = 3.7V
4.208
V VIN = 5V, I BAT = 50mA
720
ο
680
4.204
640
R IPRGM = 2.94k Ω
600
4.2
560
4.196
520
480
R IPRGM = 4.42k Ω
Ambient Temperature ( C)
4.192
-40
-20
0
20 40 60
o
80
100
120
440
4.5
5
5.5
6
6.5
V VIN (V)
7
7.5
8
T A = 25 C, V VIN = 5V
720
680
640
600
560
520
CC AD or USB High FQ V BAT Regulation
ο
R IPRGM = 2.94k Ω
CC AD or USB High FQ Temperature Regulation
V VIN = 5V, V BAT = 3.7V
720
680
R IPRGM = 2.94k Ω
640
600
560
520
480
R IPRGM = 4.42k Ω
480
R IPRGM = 4.42k Ω
440
2.9
3.1
3.3
3.5
3.7
3.9
4.1
440
-40
-20
0
20
40
60
80
100
120
Ambient Temperature ( C)
V BAT (V)
o
6
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