參數(shù)資料
型號(hào): KA5M0380R-YDTU
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: SPS consist of high voltage power SenseFET and current mode PWM IC
中文描述: 12 A SWITCHING REGULATOR, 67 kHz SWITCHING FREQ-MAX, PZFM4
封裝: TO-220F, 4 PIN
文件頁(yè)數(shù): 7/14頁(yè)
文件大?。?/td> 268K
代理商: KA5M0380R-YDTU
KA5H0380R/KA5M0380R/KA5L0380R
7
typical performance characteristics (control part)
(These characteristic graphs are normalized at Ta = 25
°
C)
Fig.1 Operating Frequency
0.8
0.85
0.9
0.95
1
1.05
1.1
1.15
1.2
-25
0
25
50
75
1
00
1
25
1
50
Fosc
Fig.2 Feedback Source Current
0.8
0.85
0.9
0.95
1
1.05
1.1
1.15
1.2
-25
0
25
50
75
100
125
150
Ifb
Fig.3 Operating Current
0.8
0.85
0.9
0.95
1
1.05
1.1
1.15
1.2
-25
0
25
50
75
100
125
150
Iop
Fig.4 Max Inductor Current
0.8
0.85
0.9
0.95
1
1.05
1.1
-25
0
25
50
75
100 125
150
Ipeak
Fig.5 Start up Current
0.5
0.7
0.9
1.1
1.3
1.5
-25
0
25
50
75
100
125
150
Istart
Fig.6 Start Threshold Voltage
0.85
0.9
0.95
1
1.05
1.1
1.15
-25
0
25
50
75
100 125 150
Vstart
Figure 1. Operating Frequency
Figure 2. Feedback Source Current
Figure 3. Operating Current
Figure 4. Max Inductor Current
Figure 5. Start up Current
Figure 6. Start Threshold Voltage
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