AIC16303A データシートの表示（PDF） - Analog Intergrations
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AIC16303A Datasheet PDF : 9 Pages
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AIC1630A
HIGH-EFFICIENCY STEP-UP DC/DC CONVERTER CONTROLLER
SPEC NO: DS-1630A-04
APPLICATION EXAMPLES (CONTINUED)
VIN
D1 150µH
1N5819
VOUT
(-24V) C5
+
5nF 10µF
C2
D2
LOAD
1N5819
D3
C4 + 33µF
+
L
C3
VS (+3/5V)
220µF
+
10µF
C1
120Ω
R4
150Ω
R3
D4
1N4148
SD
VOUT
90K
R1
VIN
LBI
EXT
LBO
GND
FB
AIC1630A
2.4K
R2
78
76
74
72
70
68
66
64
62
60
58
56 0
Vs= 3V
5
VIN= 5V
VIN= 4V
VIN= 3V
VIN= 2V
10
15
20
25
Load Current (mA)
Fig. 5 2V Input 20mA Load -24V Output Inverting Converter for LCD
VOUT
(+12V)
VOUT
+
(-12V)
VIN
L
D1
1N5819
+
C3
50µH
10µF
+
C5 47µF
D2
C2
1N5819
C4
D3
47µF +
220µF
VS (+3/5V)
+
10µF
C1
120Ω
R4
430Ω
R3
D4
1N4148
SD
VOUT
180K
R1
VIN
LBI
EXT
LBO
GND
FB
AIC1630A 10K R2
95
VIN= 20V
90
VIN= 16V
85 VIN= 12V
80 VIN= 8V
75
70
0
10
VIN= 6V
VIN= 5V
20
30
40
50
Load Current (mA)
Vs= 5V
60
70
Fig. 6 12V Dual Output Converter for computer for computer Interfacing
VIN
R3
+
100µF C1
100K
5.1V
ZD1
R4
9014
Q1
SI9430DY
Q2
270Ω
L
50µH +
D1
C2
220µF
VOUT
(+5V)
+
10µF
C3
680P C4
R5
36K
Quicient Current = 300µA
SD
VOUT
VIN
LBI
EXT
LBO
GND
FB
AIC1630A
R1
L
45K
O
A
D
R2
6.4K
91
89
87 VIN= 12V
85
83
81 VIN= 16V
79
77
75 0
1
1.5
VIN= 8V
VIN= 20V
2
2.2
2.5
3
Load Current (A)
3.5
4
Fig. 7 5V Output Step-Down Converter -1
ANALOG INTEGRATIONS CORPORATION
www.analog.com.tw
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: (8863)577-2500 FAX:(8863)577-2510
7
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