LT4250 LINER [Linear Technology], LT4250 Datasheet - Page 20

• Manufacturer Part Number: LT4250
• Description: Negative Voltage Hot Swap Controllers in SOT-23
• Manufacturer: LINER [Linear Technology]

applicaTions inForMaTion
LTC4251/LTC4251-1/
LTC4251-2
20
TIMER
SENSE
GATE
V
OUT
(12a) Momentary Circuit-Breaker Fault
230µA
1
CB FAULT
2
V
TMRL
V
V
ACL
CB
Figure 12. Timer Behavior (All Waveforms are Referenced to V
5.8µA
TIMER
SENSE
GATE
V
OUT
1
230µA
(12c) Multiple Circuit-Breaker Faults
5.8µA
425112 F12a
2
5.8µA
3
230µA
4
TIMER
SENSE
GATE
V
V
V
TIMER LATCHES OFF
OUT
V
ACL
CB
TMRH
5.8µA
1
425112 F12c
230µA
(12b) Circuit-Breaker Time-Out
CB FAULT
V
TMRH
2
V
V
TIMER LATCHES OFF
EE
ACL
CB
)
5.8µA
425112 F12b
425112fc