參數(shù)資料
型號: KA5M0380RYDTU
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Microprocessor Development Tool; Interface Type:Serial; Kit Contents:Development Board with MC68HC908GP32 CPU, MON08 Debug Port, 32K Flash, 512 Bytes RAM ; For Use With:MC68HC908GP32; Memory Organization - Flash:32 KB
中文描述: 12 A SWITCHING REGULATOR, 67 kHz SWITCHING FREQ-MAX, PZFM4
封裝: TO-220, 4 PIN
文件頁數(shù): 13/20頁
文件大小: 944K
代理商: KA5M0380RYDTU
KA5X03XX-SERIES
13
Typical Performance Characteristics (Control Part)
(Continued)
(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
over
I
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 Supply Current
Figure 4. Peak Current Limit
Figure 5. Start up Current
Figure 6. Start Threshold Voltage
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