NCP1575 ON Semiconductor, NCP1575 Datasheet - Page 9

• Manufacturer Part Number: NCP1575
• Description: Low Voltage Synchronous Buck Controller
• Manufacturer: ON Semiconductor

38
36
34
32
30
28
26
24
22
20
Figure 17. GATE Output Rise and Fall Times vs.
0
GATEH Fall Time
GATEL Fall Time
20
Temperature (V
40
Temperature ( C)
GATEL Rise Time
GATEH Rise Time
60
CC
TYPICAL PERFORMANCE CHARACTERISTICS
= 12 V)
70
65
60
55
50
0
Figure 19. Artificial Ramp at 50% Duty Cycle
80
20
100
http://onsemi.com
(R
NCP1575
40
120
OSC
Temperature ( C)
9
Not Used)
Figure 18. GATE Nonoverlap Times vs. Temperature
60
55
50
45
40
35
30
0
80
20
100
GATEH to GATEL
Delay Time
40
Temperature ( C)
GATEL to GATEH
120
Delay Time
60
80
100
120