UCC28951
www.ti.com.cn
ZHCSIQ7A –AUGUST 2018 –REVISED DECEMBER 2021
38.5
38.0
95.4
95.2
95.0
94.8
94.6
94.4
94.2
94.0
37.5
37.0
36.5
36.0
35.5
35.0
93.8
93.6
-40
25
125
-40
25
125
TJ - Temperature - °C
TJ - Temperature - °C
图6-9. Short-Circuit Current vs Temperature
图6-10. Maximum Duty Cycle vs Temperature
95.4
1079
95.0
94.6
1059
1039
94.0
93.6
1019
999
-40
25
125
-40
25
125
TJ - Temperature - °C
TJ - Temperature - °C
图6-11. Nominal Switching Frequency vs
图6-12. Maximum Switching Frequency vs
Temperature
Temperature
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English Data Sheet: SLUSDB2
14
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