UCC21759-Q1
SLUSEB4A – AUGUST 2020 – REVISED DECEMBER 2020
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5
6
5.5
5
VDD/VEE = 18V/0V
VDD/VEE = 20V/-5V
VDD/VEE = 18V/0V
VDD/VEE = 20V/-5V
4.5
4
3.5
3
4.5
4
2.5
2
3.5
3
30
70
110
150 190
Frequency (kHz)
230
270
310
-60 -40 -20
0
20 40 60 80 100 120 140 160
Temperature (èC)
D018
D012
A.
Figure 6-7. IVCCQ Supply Current vs. Input
Frequency
IN+ = High
IN- = Low
Figure 6-8. IVDDQ Supply Current vs. Temperature
6
10
VDD/VEE = 18V/0V
VDD/VEE = 20V/-5V
VDD/VEE = 18V/0V
VDD/VEE = 20V/-5V
9
8
7
6
5
4
3
2
5.5
5
4.5
4
3.5
3
-60 -40 -20
0
20 40 60 80 100 120 140 160
Temperature (èC)
30
70
110
150
190
Frequency (kHz)
230
270
310
D013
D019
A.
Figure 6-10. IVDDQ Supply Current vs. Input
Frequency
IN+ = Low
IN- = Low
Figure 6-9. IVDDQ Supply Current vs. Temperature
4
3.5
3
14
13.5
13
12.5
12
2.5
2
11.5
11
10.5
10
1.5
-60 -40 -20
0
20 40 60 80 100 120 140 160
Temperature (èC)
-60 -40 -20
0
20 40 60 80 100 120 140 160
Temperature (èC)
D002
D001
Figure 6-12. VDD UVLO vs. Temperature
Figure 6-11. VCC UVLO vs. Temperature
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14
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