參數(shù)資料
型號(hào): L6725TR
廠商: 意法半導(dǎo)體
英文描述: Low cost adjustable step-down controller
中文描述: 低成本可調(diào)降壓控制器
文件頁(yè)數(shù): 22/27頁(yè)
文件大?。?/td> 489K
代理商: L6725TR
L6725 demoboard
L6725
22/27
Table 7.
Other capacitor manufacturer
Manufacturer
Series
Capacitor value(μF)
Rated voltage (V)
TDK
C4532X5R1E156M
15
25
C3225X5R0J107M
100
6.3
NIPPON CHEMI-CON
25PS100MJ12
100
25
PANASONIC
ECJ4YB0J107M
100
6.3
Figure 14. Demoboard efficiency
Figure 15. PCB Layout: Top Layer
Figure 16. PCB Layout: Power Ground Layer
F sw =400K H z
75.00%
80.00%
85.00%
90.00%
95.00%
1
3
5
7
9
11
13
15
Io u t (A)
E
V
IN
= 5V
V
IN
= 12V
L6725
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