APW34063 Просмотр технического описания (PDF) - Anpec Electronics
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APW34063 Datasheet PDF : 13 Pages
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APW34063
Typical Application Circuits (Cont.)
Voltage Inverting Converter
8
SQ
Q2
R
Q1
7
RSC
0.24
IPK
CT
Oscillator
VIN
4.5V~6.0V
100
6
VCC
Comp.
1.25V
Reference
Regulator
5
1
2
L 88µH
3
1500
pF
IN5819
4
R1
953
R2 8.2k
1000µf
V OUT
-12V/100mA
CO
External Current Boost Connections for IC Peak Greater than 1.5A
1.0 µ H
VOUT
100
optional Filter
8
7
VIN
6
1
8
7
2
VOUT
RSC
VIN
6
1
VOUT
2
External NPN Switch
Copyright © ANPEC Electronics Corp.
Rev. A.3 - May., 2005
External PNP Saturated Switch
7
www.anpec.com.tw
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