ncp4303a ON Semiconductor, ncp4303a Datasheet - Page 11

• Manufacturer Part Number: ncp4303a
• Description: Ncp4303a/b Secondary Side Synchronous Rectification Driver For High Efficiency Smps Topologies
• Manufacturer: ON Semiconductor

1047
1046
1045
1044
1043
1042
1041
1040
1039
5340
5320
5300
5280
5260
5240
5220
5200
5180
−40 −25 −10 5
−40 −25 −10 5
Figure 28. Minimum on Time @ R
Figure 30. Minimum on Time @
TEMPERATURE (°C)
TEMPERATURE (°C)
R
20
20
t_on_min
35
35
10 kW
640
635
630
625
620
615
610
605
= 53 kW
50
50
−40 −25 −10 5
Figure 32. Minimum Off Time @ R
65
65
TYPICAL CHARACTERISTICS
80
80
t_on_min
95 110 125
95 110 125
TEMPERATURE (°C)
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20
=
35
11
50
5050
5000
4950
4900
4850
4800
976
975
974
973
972
971
970
969
−40 −25 −10 5
−40 −25 −10 5
65
t_off_min
80
95 110 125
Figure 29. Minimum Off Time @
Figure 31. Minimum Off Time @
= 0 W
TEMPERATURE (°C)
TEMPERATURE (°C)
R
R
20
20
t_off_min
t_off_min
35
35
50
50
= 10 kW
= 53 kW
65
65
80
80
95 110 125
95 110 125