MC34063LBBEVB ON Semiconductor, MC34063LBBEVB Datasheet - Page 5
MC34063LBBEVB
Manufacturer Part Number
MC34063LBBEVB
Description
EVAL BOARD FOR MC34063LBB
Manufacturer
ON Semiconductor
Specifications of MC34063LBBEVB
Design Resources
MC34063 Demo Brd Schematic MC34063LBBEVB Gerber Files MC34063 BOM
Main Purpose
DC/DC, Step Up or Down
Outputs And Type
1, Non-Isolated
Voltage - Output
3.3V
Current - Output
100mA
Voltage - Input
3 ~ 6 V
Regulator Topology
Buck-Boost
Frequency - Switching
100kHz
Board Type
Fully Populated
Utilized Ic / Part
MC34063
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
MC34063LBB
Other names
MC34063LBBEVBOS
12 V
V
in
0.22
Line Regulation
Load Regulation
Output Ripple
Efficiency
Output Ripple With Optional Filter
R
sc
+
R1
100
180
2.2 k
8
7
6
5
Test
V
CC
47 k
R2
+
-
I
pk
Comp.
OSC
Figure 9. Step−Up Converter
S Q
R
170 mH
C
L
T
http://onsemi.com
1.25 V
V
V
V
V
V
Reg
Ref
in
in
in
in
in
Q2
= 8.0 V to 16 V, I
= 12 V, I
= 12 V, I
= 12 V, I
= 12 V, I
Q1
5
O
O
O
O
Conditions
= 75 mA to 175 mA
= 175 mA
= 175 mA
= 175 mA
1
2
3
C
4
1500
T
pF
330
O
= 175 mA
+
1N5819
C
O
28 V/175 mA
V
out
30 mV = ±0.05%
10 mV = ±0.017%
400 mVpp
87.7%
40 mVpp
Results
1.0 mH
Optional Filter
+
100
V
out