參數(shù)資料
型號(hào): NCP1406SNT1
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: 25 V/25 mA PFM Step−Up DC−DC Converter
中文描述: 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO5
封裝: SC-59, SOT-23, TSOP-5
文件頁數(shù): 21/23頁
文件大?。?/td> 224K
代理商: NCP1406SNT1
NCP1406
http://onsemi.com
21
V
IN
2.0 V to 5.5 V
C
1
10 F
6.3 V
3
VDD
2
FB
1
CE
5
LX
4
GND
U
N
L1 10 H
Figure 55. +15 V, 15 V Outputs Converter for LCD Bias Supply
C3
R1
R2
ON
JP1
OFF
C2
4.7 F
25 V
2.2 F
C4
D2
D3
D1
V
OUT1
15 V
2.0 mA at V
IN
= 2.0 V
5.0 mA at V
IN
= 2.4 V
10 mA at V
IN
= 3.0 V
V
OUT2
15 V
2.0 mA at V
IN
= 2.0 V
5.0 mA at V
IN
= 2.4 V
10 mA at V
IN
= 3.0 V
C5
4.7 F
25 V
VOUT1
1.19
R1
R2
1
VOUT2
VOUT1
0.3
L: CR43100MC, Sumida
C1: ECJ2FB0J106M, Panasonic
C2, C5: ECJ3YB1E475M, Panasonic
C3: ECJ1VC1H102J, Panasonic
C4: ECJ2FB1C225K, Panasonic
D1: MBR0520LT1, ON Semiconductor
D2, D3: MBR0520LT1 x 2, ON Semiconductor
R1: 1.3 M
R2: 110 k
5 pF to
1000 pF
V
IN
3.0 V to 5.5 V
C
1
10 F
6.3 V
3
VDD
2
FB
1
CE
5
LX
4
GND
U
N
L1 10 H
Figure 56. +15 V, 7.5 V Outputs Converter for CCD Supply Circuit
C3
R1
R2
ON
JP1
OFF
C6
10 F
16 V
2.2 F
C5
D4
D5
V
OUT1
15 V
10 mA at V
IN
= 3.0 V
V
OUT2
7.5 V
10 mA at V
IN
= 3.0 V
C7
10 F
16 V
VOUT1
1.19
R1
R2
1
VOUT2
V2
820 pF
C9
C4
2.2 F
D2
D3
D1
C2
2.2 F
16 V
L: CR43100MC, Sumida
C1: ECJ2FB0J106M, Panasonic
C6, C7: ECJ3YB1C106M, Panasonic
C3: ECJ1VC1H821J, Panasonic
C2, C4, C5: ECJ2FB1C225K, Panasonic
D1, D2, D3, D4, D5: MBR0520LT1, ON Semiconductor
R1: 1.3 M
R2: 110 k
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