參數(shù)資料
型號(hào): KA5L0380RTU
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Fairchild Power Switch(FPS)
中文描述: 12 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PSFM4
封裝: TO-220, 4 PIN
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 268K
代理商: KA5L0380RTU
KA5H0380R/KA5M0380R/KA5L0380R
8
typical performance characteristics (continued)
(These characteristic graphs are normalized at Ta = 25
°
C)
Fig.7 Stop Threshold Voltage
0.85
0.9
0.95
1
1.05
1.1
1.15
-25
0
25
50
75
100 125
150
Vstop
Fig.8 Maximum Duty Cycle
0.85
0.9
0.95
1
1.05
1.1
1.15
-25
0
25
50
75
100 125 150
Dmax
Fig.9 Vcc Zener Voltage
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
Vz
Fig.10 Shutdown Feedback Voltage
0.85
0.9
0.95
1
1.05
1.1
1.15
-25
0
25
50
75
100
125
150
Vsd
Fig.11 Shutdown Delay 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
Idelay
Fig.12 Over Voltage Protection
0.85
0.9
0.95
1
1.05
1.1
1.15
-25
0
25
50
75
100 125 150
Vovp
Figure 7. Stop Threshold Voltage
Figure 8. Maximum Duty Cycle
Figure 9. V
CC
Zener Voltage
Figure 10. Shutdown Feedback Voltage
Figure 11. Shutdown Delay Current
Figure 12. Over Voltage Protection
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