參數(shù)資料
型號: UCC28517NE4
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: ADVANCED PFC/PWM COMBINA CONTROLLERS
中文描述: 高級式PFC /脈寬調(diào)制COMBINA控制器
文件頁數(shù): 24/39頁
文件大?。?/td> 725K
代理商: UCC28517NE4
SLUS517B DECEMBER 2002 REVISED AUGUST 2004
24
www.ti.com
TYPICAL CHARACTERISTICS
Figure 8
50
25
0
25
50
75
100
125
STARTUP CURRENT
vs
TEMPERATURE
I
μ
A
Temperature
°
C
80
90
100
110
120
130
140
UCC 28510/12/14/16
UCC 28511/13/15/17
Figure 9
50
25
0
25
50
75
100
125
3.0
3.2
3.4
3.6
3.8
4.0
5.0
4.2
4.4
4.6
4.8
SUPPLY CURRENT
vs
TEMPERATURE
I
Temperature
°
C
Figure 10
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
VCC Supply Voltage V
I
10.2 V UVLO
Turn-On Threshold
16 V UVLO
Turn-On Threshold
Figure 11
50
25
0
25
50
75
100
125
7.40
7.42
7.44
7.46
7.48
7.50
7.52
7.54
7.56
7.58
7.60
REFERENCE VOLTAGE
vs
TEMPERATURE
V
Temperature
°
C
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