mc34063cd HTC Korea TAEJIN Technology Co., mc34063cd Datasheet - Page 9

• Manufacturer Part Number: mc34063cd
• Description: 0.8a Step Down / Step Up / Inverting Dc-dc Converter
• Manufacturer: HTC Korea TAEJIN Technology Co.

Dual Output Voltage
Higher Output Power, Higher Input Voltage
0.8A Step Down / Step Up / Inverting DC-DC Converter
V
IN
V
IN
R
sc
R
sc
8
7
6
5
7
6
5
8
comparator
+
-
comparator
+
-
S
R
Ipk Oscillator
1.25V
Reference
Regulator
Q
S
R
Ipk Oscillator
1.25V
Reference
Regulator
Q
Q2
− 9 −
1
2
3
4
Q1
1
2
3
4
+
+
Isolated from input
+
+
MC34063C
+12V
GND
-12V
+V
-V
OUT
OUT
HTC