MC33362 ON Semiconductor, MC33362 Datasheet - Page 5

• Manufacturer Part Number: MC33362
• Description: High Voltage Switching Regulator
• Manufacturer: ON Semiconductor

− 20
− 40
− 60
− 80
1.80 V
1.75 V
1.70 V
0
0
I
reg
Figure 10. Regulator Output Voltage
Figure 8. Error Amplifier Small Signal
, REGULATOR SOURCE CURRENT (mA)
Change versus Source Current
4.0
Transient Response
8.0
1.0 ms/DIV
8
7
6
5
4
3
2
1
0
0
12
T
A
Figure 12. Peak Startup Current versus
= 25°C
V
R
C
T
A
CC
T
PIN 8
= 25°C
= 10 k
10
V
= 20 V
16
pin1
= 1.0 mF
V
A
C
T
V
V
A
CC
L
, STARTUP PIN VOLTAGE (V)
CC
Startup Input Voltage
= 25°C
= −1.0
= 10 pF
http://onsemi.com
= 20 V
= 14 V
V
20
20
CC
= 0 V
5
3.00 V
1.75 V
0.50 V
30
8
7
6
5
4
3
2
1
0
0
V
T
A
pin1
Figure 9. Error Amplifier Large Signal
= 25°C
40
2
= 50 V
V
Figure 11. Peak Startup Current
CC
versus Power Supply Voltage
, POWER SUPPLY VOLTAGE (V)
4
Transient Response
50
6
1.0 ms/DIV
8
10
12
V
A
C
T
V
A
CC
L
= 25°C
= −1.0
= 10 pF
= 20 V
14
16