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AIC16313CN データシートの表示(PDF) - Analog Intergrations
部品番号
コンポーネント説明
メーカー
AIC16313CN
2-Cell, 500mA, Step-Up DC/DC Converter
Analog Intergrations
AIC16313CN Datasheet PDF : 10 Pages
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AIC1631
APPLICATION EXAMPLES
(CONTINUED)
+V
IN
+V
OUT
(+5V)
100
Ω
R1
130
D2
LOAD
50
µ
H
L1
C2
+
ILIM/SD
VIN
VOUT
1N4148
LBI
1M
1M
680K
110
R2
R3
R4
90
47
µ
F
100
µ
F
C1
1N5819
+
D1
SW
LBO
SGND
CGND
AIC1631-5
* CTL= GND in Burst Mode
CTL=VIN in Normal Mode
*CTL
15nF
Q1
C4
2N3904
Q2
+
2N3904
C3
1
µ
F
70
50
30
10
0
V
IN
=1.8V
V
IN
=2.0V
V
IN
=2.5V
V
IN
=3V
10
20
30
40
Load Current (
µ
A)
Fig. 6 Low Supply Current Burst Mode Step-Up Converter
+V
OUT
LOAD
OSCON
+
100
µ
F
C3
+V
IN
22
Ω
27K
R1
+
100
µ
F
C2
+
47
µ
F
C1
R2
ILIM/SD VOUT
VIN
LBI
R1
SW
LBO
1N5819
D1
GND
FB
AIC1631A
R2
Fig.7 Adjustable Output Voltage Step-Up Converter
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