參數(shù)資料
型號: UCC3830DWTR-6
英文描述: Programmable voltage reference
中文描述: 電流模式開關(guān)電源控制器
文件頁數(shù): 15/19頁
文件大?。?/td> 296K
代理商: UCC3830DWTR-6
SLUS458C AUGUST 2001 REVISED SEPTEMBER 2003
15
www.ti.com
TYPICAL CHARACTERISTICS
Figure 21
M
MAXIMUM DUTY CYCLE
vs
TEMPERATURE
90
100
92
94
96
98
50
25
0
25
50
75
100
125
UCC38C40
UCC38C42
UCC38C43
TJ Temperature
°
C
Figure 22
MAXIMUM DUTY CYCLE
vs
TEMPERATURE
O
45
50
46
47
48
49
50
25
0
25
50
75
100
125
UCC38C41
UCC38C44
UCC38C45
TJ Temperature
°
C
Figure 23
CURRENT SENSE THRESHOLD VOLTAGE
vs
TEMPERATURE
V
0.90
0.95
1.00
1.05
1.10
50
25
0
25
50
75
100
125
TJ Temperature
°
C
Figure 24
t
CS TO OUT DELAY TIME
vs
TEMPERATURE
30
50
25
0
25
50
75
100
125
35
70
65
60
55
45
40
50
TJ Temperature
°
C
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