L6611D Просмотр технического описания (PDF) - STMicroelectronics

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L6611D

DIGITALLY PROGRAMMABLE SECONDARY HOUSEKEEPING CONTROLLER

STMicroelectronics 

L6611

TYPICAL ELECTRICAL CHARACTERISTICS (continued)

Figure 7. 12V fault thresholds

Figure 10. -12V fault thresholds

15 V+12V [V]

-6

14

overvoltage

13

12

undervoltage

11

overvoltage

-9

-12

undervoltage

-15

10

-50 -25 0 25 50 75 100 125 150

T [OC]

-18

-50 -25 0 25 50 75 100 125 150

Figure 8. 3.3V/5V Dmon fault thresholds

0 VDMON [V]

-3

+5V overvoltage

-6

+5V undervoltage

-9

+3.3V overvoltage

-12

+3.3V undervoltage

-15

-18

-50 -25 0 25 50 75 100 125 150

T [OC]

Figure 9. -12V bias current

-20

-30

-40

-50

-50 -25 0 25 50 75 100 125 150

Figure 11. ACsense and external voltage

references

[V]

2.7

2.6

2.5

2.4

2.3

-50 -25 0 25 50 75 100 125 150

T [OC]

Figure 12. Error amplifier A, B and C reference

voltage

[V]

3

2.5

A

2

1.5

B-C

1

0.5

-50 -25 0 25 50 75 100 125 150

T [OC]

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