MC33063AVPG ON Semiconductor, MC33063AVPG Datasheet - Page 8

• Manufacturer Part Number: MC33063AVPG
• Description: IC REG SW STEP UP/DOWN 1.5A 8DIP
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of MC33063AVPG

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.25 ~ 40 V
• Current - Output: 1.5A
• Frequency - Switching: 33kHz
• Voltage - Input: 3 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Power - Output: 1.25W
• Output Current: 1.5 A
• Input Voltage: 3 V to 40 V
• Switching Frequency: 100 kHz
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC33063AVPGOS

V
in
8
7
6
4.5 V to 6.0 V
13a. External NPN Switch
V
Line Regulation
Load Regulation
Output Ripple
Short Circuit Current
Efficiency
Output Ripple With Optional Filter
in
0.24
100
R
R2
sc
Figure 14. External Current Boost Connections for I
+
8.2 k
8
7
6
5
Test
V
CC
1
2
3
4
+
-
I
pk
953
R1
Comp.
+
Figure 13. Voltage Inverting Converter
OSC
S Q
R
C
T
http://onsemi.com
1.25 V
Reg
Ref
V
V
V
V
V
V
Q2
V
in
in
in
in
in
in
out
= 4.5 V to 6.0 V, I
= 5.0 V, I
= 5.0 V, I
= 5.0 V, R
= 5.0 V, I
= 5.0 V, I
Q1
8
V
in
O
O
O
O
2
3
4
1
Conditions
L
= 10 mA to 100 mA
= 100 mA
= 100 mA
= 100 mA
L
+
= 0.1 W
8
7
6
13b. External PNP Saturated Switch
1500
pF
1000 mf
88 mH
O
= 100 mA
C
+
Peak Greater than 1.5 A
1N5819
C
O
-12 V/100 mA
V
out
3.0 mV = ± 0.012%
0.022 V = ± 0.09%
500 mVpp
910 mA
62.2%
70 mVpp
Results
1
2
3
4
1.0 mH
+
Optional Filter
+
100
V
out
V
out