MC33364 ON Semiconductor, MC33364 Datasheet - Page 6

• Manufacturer Part Number: MC33364
• Description: Critical Conduction GreenLine SMPS Controller
• Manufacturer: ON Semiconductor

−5.0
6.0
4.0
2.0
5.0
30
25
20
15
10
40
35
30
25
20
15
10
Figure 9. Minimum Off-time versus Timing Resistor
0
4.0
0
5
0
10
FC−to−Gnd
Circuit of Figure
12
T
FC−to−Vref
A
= 25 C
6.0
Figure 5. Drive Output Waveform
Figure 7. Supply Current
versus Supply Voltage
V
8.0
CC
, SUPPLY VOLTAGE (V)
on the FC Pin
RESISTOR (kW)
5.0 ms/DIV
10
100
12
V
C
T
A
CC
L
= 1000 pF
= 25 C
14
= 14 V
http://onsemi.com
1000
16
MC33364
6
1000
−0.2
−0.4
500
450
400
350
300
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
−55
0.01
0
0
D Suffix
16 Pin SOIC
0.5
Figure 8. Transient Thermal Resistance
D Suffix
16 Pin SOIC
T
V
Figure 10. Feedback Voltage versus
−25
A
CC
1.0
Figure 6. Watchdog Timer Delay
= 25 C
= 15 V
0.1
1.5
T
A
Current Sense Voltage
, AMBIENT TEMPERATURE ( C)
versus Temperature
0
2.0
FEEDBACK VOLTAGE
2.5
25
t, TIME (s)
1.0
3.0
50
3.5
4.0
75
10
4.5
V
CC
5.0
100
= 15 V
5.5
125
100
6.0