LTC1647 LINER [Linear Technology], LTC1647 Datasheet - Page 20

• Manufacturer Part Number: LTC1647
• Description: Hot Swap Controller
• Manufacturer: LINER [Linear Technology]

LTC4211
OPERATION
20
V
CC
– V
FILTER
Figure 9. Mild Overcurrent Slow Comparator Trips the Circuit Breaker After Filter Programming Period
TIMER
RESET
FAULT
SENSE
GATE
V
V
OUT
CC
1 2
ON
3 4 5
FAST COMPARATOR ARMED
6
POWER GOOD
V
FB
> V
REF
7 8
SLOW COMPARATOR ARMED
GATE
V
OVER CURRENT
>50mV
OUT
A
2μA
V
REF
FPD
CIRCUIT BREAKER TRIPS
B C
CIRCUIT BREAKER TRIPS
RESET PULLED LOW DUE TO POWER BAD
10μA
POWER BAD
V
FB
< V
REF
4211 F09
4211fb