mc34063acs Analog Intergrations Corporation, mc34063acs Datasheet - Page 8

• Manufacturer Part Number: mc34063acs
• Description: Dc/dc Converter Control Circuit
• Manufacturer: Analog Intergrations Corporation

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ANALOG INTEGRATIONS CORPORATION
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C.
APPLICATION EXAMPLES
Line Regulation
Load Regulation
V
-12V/100mA
OUT
V
IN
C1
Fig 6. Voltage Inverting Converter With PNP Saturated Switch
D1
1N5819
+
RS
L
100 H
+
RB
680pF
6
CT
8
7
5
C
470 F
DRI
IPK
VCC
FB
O
V
V
MC34063A
(CONTINUED)
Fig.5 Inverting Converter
IN
IN
RA
= 4.5V ~6V @ I
= 5V, @ I
2
3
4
1
GND
CS
SE
TC
DRI
IPK
VCC
FB
O
1
2
3
4
MC34063A
=10mA ~ 100mA
RA
953
www.analog.com.tw
TEL: [phone] FAX:[phone]
O
R1
=100mA
GND
CS
TC
SE
CT
DC/DC CONVERTER CONTROL CIRCUIT
5
8
7
6
R2
L
Q1
S
8.2K
RB
CO
+
RS
0.25
C1
100 F
+
D1
V
4.5V~6V
V
100mV
OUT
IN
20mV
SPEC NO: DS34063A-P2
MC34063A
8