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| UCC28632_15 Datasheet, PDF (10/79 Pages) Texas Instruments – High-Power Flyback Controller with Primary-Side Regulation and Peak-Power Mode | |||
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UCC28630
UCC28631
UCC28632, UCC28633
SLUSBW3C â MARCH 2014 â REVISED MARCH 2015
Typical Characteristics (continued)
5
4.95
4.9
4.85
4.8
4.75
4.7
4.65
4.6
4.55
4.5
±50
0
50
100
150
Temperature (ÂC)
C008
7.6
7.58
7.56
7.54
7.52
7.5
7.48
7.46
7.44
7.42
7.4
±50
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0
50
100
150
Temperature (ÂC)
C009
Figure 7. VDD(reset) Threshold vs. Temperature
122
121
120
119
118
117
116
115
±50
0
50
100
150
Temperature (ÂC)
C010
Figure 8. VOUT(ref) vs. Temperature
205
204
203
202
201
200
199
198
197
196
195
±50
0
50
100
150
Temperature (ÂC)
C011
Figure 9. FSW(max) vs. Temperature
1.02
1.015
1.01
1.005
1
0.995
0.99
0.985
0.98
±50
0
50
100
150
Temperature (ÂC)
C012
Figure 10. FSW(min) vs. Temperature
212
211
210
209
208
207
±50
0
50
100
150
Temperature (ÂC)
C013
Figure 11. DRV Programming Current Measure vs.
Temperature
Figure 12. SD Pull-Up vs. Temperature
10
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Product Folder Links: UCC28630 UCC28631 UCC28632 UCC28633
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