AIC1563 Просмотр технического описания (PDF) - Analog Intergrations
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AIC1563 Datasheet PDF : 10 Pages
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AIC1563
AIC1563
APPLICATION EXAMPLES (CONTINUED)
200µH
L
R1
150
8 BOOST
DC 1
RS
0.22
VIN
7 IS
6 VCC
DE 2
CF 3
+
C1
100µF
5 FB
GND 4
CT
RA
2.2K
AIC1563
RB
47K
D1
1N5819
+
200µF
VOUT
28V/200mA
C0
680pF
Line Regulation
Load Regulation
VIN = 8V~16V @ IO=200mA
VIN = 12V, @ IO=80mA~200mA
Fig. 5 Step-Up Converter
100mV
40mV
L
D1
VOUT
RS
VIN
+
C1
R1
8
BOOST
7
IS
6
VCC
5
FB
1
DC
2
DE
3
CF
4
GND
A
Q1
R2
CT
+
C0
RA
RB
Fig. 6 Step-Up Converter with External NPN Switch
8
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