l6611 STMicroelectronics, l6611 Datasheet - Page 13

• Manufacturer Part Number: l6611
• Description: Digitally Programmable Secondary Housekeeping Controller
• Manufacturer: STMicroelectronics

TYPICAL ELECTRICAL CHARACTERISTICS (continued)
Figure 7. 12V fault thresholds
Figure 8. 3.3V/5V Dmon fault thresholds
Figure 9. -12V bias current
-12
-15
-18
15
14
13
12
11
10
-3
-6
-9
-20
-30
-40
-50
0
V
V
DMON
+12V
-50
-50
-50
[V]
[V]
-25
-25
-25
+5V undervoltage
+5V overvoltage
0
undervoltage
+3.3V undervoltage
0
+3.3V overvoltage
0
overvoltage
25
25
25
T [
O
T [
C]
50
50
50
O
C]
75
75
75
100 125 150
100 125 150
100 125 150
Figure 10. -12V fault thresholds
Figure 11. ACsense and external voltage
references
Figure 12. Error amplifier A, B and C reference
-12
-15
-18
2.5
1.5
0.5
-6
-9
3
2
1
2.7
2.6
2.5
2.4
2.3
[V]
[V]
-50 -25
-50
-50 -25
voltage
-25
0
0
0
overvoltage
25
undervoltage
25
25
T [
T [
50
O
C]
50 75 100 125 150
O
50
A
C]
B - C
75 100 125 150
75
100 125 150
L6611
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