參數(shù)資料
型號: UCC3889N
英文描述: 5 V supervisor with battery switchover
中文描述: 集成電路電源控制器
文件頁數(shù): 12/19頁
文件大小: 296K
代理商: UCC3889N
SLUS458C AUGUST 2001 REVISED SEPTEMBER 2003
12
www.ti.com
TYPICAL CHARACTERISTICS
Figure 10
REFERENCE VOLTAGE
vs
TEMPERATURE
V
50
25
0
25
50
75
100
125
TJ Temperature
°
C
4.96
4.97
4.98
4.99
5.01
5.02
5.03
5.04
5.05
5.00
4.95
2.46
2.55
2.54
2.52
2.51
2.49
2.47
2.45
2.48
2.50
2.53
50
25
0
25
50
75
100
125
ERROR AMPLIFIER REFERENCE VOLTAGE
vs
TEMPERATURE
Figure 11
V
TJ Temperature
°
C
Figure 12
I
REFERENCE SHORT-CIRCUIT CURRENT
vs
TEMPERATURE
55
35
37
41
45
51
53
47
49
43
39
50
25
0
25
50
75
100
125
TJ Temperature
°
C
200
200
150
50
0
50
150
100
100
ERROR AMPLIFIER INPUT BIAS CURRENT
vs
TEMPERATURE
Figure 13
I
TJ Temperature
°
C
50
25
0
25
50
75
100
125
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