參數(shù)資料
型號(hào): UCC38517
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(jí)式PFC /脈寬調(diào)制COMBINA控制器
文件頁(yè)數(shù): 30/39頁(yè)
文件大?。?/td> 725K
代理商: UCC38517
SLUS517B DECEMBER 2002 REVISED AUGUST 2004
30
www.ti.com
TYPICAL CHARACTERISTICS
Figure 32
VOLTAGE AMPLIFIER
OPEN LOOP GAIN AND PHASE
G
30
60
30
0
90
120
150
180
Frequency Hz
Phase
Gain
VAOUT Load = 15 pF
103
105
107
10
Figure 33
VOLTAGE AMPLIFIER V
SENSE
BIAS CURRENT
vs
TEMPERATURE
I
50
0
100
50
150
125
100
50
25
200
25
250
300
75
0
Temperature
°
C
Figure 34
VOLTAGE AMPLIFIER SLEW CURRENTS
vs
TEMPERATURE
V
50
5
3
4
2
125
100
50
25
3
25
4
5
75
0
2
1
0
1
Temperature
°
C
ISINK
ISOURCE
Figure 35
SOFTSTART CURRENTS
vs
TEMPERATURE
I
μ
A
50
15
10
125
100
50
25
10
25
15
75
0
5
0
5
Temperature
°
C
ICHARGE (
μ
A)
IDISCHG (mA)
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