MC33368 Motorola, MC33368 Datasheet - Page 6

• Manufacturer Part Number: MC33368
• Description: HIGH VOLTAGE GREENLINEE POWER FACTOR CONTROLLER
• Manufacturer: Motorola

6
1000
1.80
1.76
1.72
1.68
1.64
–5.0
100
5.0
20
15
10
10
0.01
–55
0
Figure 11. Transient Thermal Resistance
V CC = 14 V
Figure 7. Quickstart Charge Current
–25
Figure 9. Drive Output Waveform
0.1
T A , AMBIENT TEMPERATURE ( C)
versus Temperature
0
25
5.0 s/DIV
t, TIME (s)
1.0
50
75
10
Voltage
Current
V CC = 14 V
C L = 1000 pF
T A = 25 C
100
MC33368
125
100
1.50
1.30
1.10
0.90
0.70
400
200
500
460
420
380
340
6.0
4.0
2.0
0
–55
0
2.0
Pin 5 = 1.0 k to Gnd
Pulse tested with a 4.0 V peak, 50 kHz square
wave through a 22 k resistance into Pin 7.
C O = 1000 pF
Pin 3, 6, 8= Gnd
T A = 25 C
V CC = 14 V
–25
4.0
Figure 10. Supply Current versus
Figure 8. Watchdog Timer Delay
Figure 12. Low Load Detection
T A , AMBIENT TEMPERATURE ( C)
MOTOROLA ANALOG IC DEVICE DATA
Response Waveform
versus Temperature
V CC , SUPPLY VOLTAGE (V)
0
6.0
Supply Voltage
200 ms/DIV
25
Voltage
Current
Output
Load
8.0
50
10
75
12
100
125
14
3.0
2.0
1.0
0