參數(shù)資料
型號: NCP1729
廠商: ON SEMICONDUCTOR
英文描述: Switched Capacitor Voltage Inverter
中文描述: 開關(guān)電容電壓逆變器
文件頁數(shù): 7/22頁
文件大?。?/td> 165K
代理商: NCP1729
NCP1729
http://onsemi.com
7
6
4
2
3
1
OSC
Capacitors = 3.3 F
+
+
V
in
5
+
V
out
Figure 18. Voltage Inverter
The NCP1729 primary function is a voltage inverter. The device will convert 5.0 V into 5.0 V with light loads. Two
capacitors are required for the inverter to function. A third capacitor, the input bypass capacitor, may be required depending
on the power source for the inverter. The performance for this device is illustrated below.
Figure 19. Voltage Inverter Load Regulation,
Output Voltage vs. Output Current
0
2.0
30
5.0
20
10
V
o
,
6.0
0
I
out
, OUTPUT CURRENT (mA)
4.0
3.0
1.0
40
50
T
A
= 25
°
C
V
in
= 3.3 V
V
in
= 5.0 V
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