LTC1421CSW#TRPBF Linear Technology, LTC1421CSW#TRPBF Datasheet - Page 20
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LTC1421CSW#TRPBF
Manufacturer Part Number
LTC1421CSW#TRPBF
Description
IC CONTROLLER HOT SWAP 24-SOIC
Manufacturer
Linear Technology
Type
Hot-Swap Controllerr
Datasheet
1.LTC1421CG-2.5PBF.pdf
(24 pages)
Specifications of LTC1421CSW#TRPBF
Applications
General Purpose
Internal Switch(s)
No
Voltage - Supply
3 V ~ 12 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.300", 7.50mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
APPLICATIONS
LTC1421/LTC1421-2.5
20
FAULT
POR
24V
BACKPLANE
– 48V
– 48V
BACKPLANE
PC BOARD
U
PC BOARD
5.1V
D1
INFORMATION
U
S1
R1
5.1k
1/4W
+
0.1 F
C1
1 F
Figure 22. 24V to 5V Hot Swappable Supply Using the LT1074CT
C2
2.2 F
25V
24
2
4
3
1
W
R1
5.1k
0.1 F
D1
4.3V
23
Figure 21. – 48V to 5V Hot Swappable Supply
22
12
21
11
24
12
LTC1421
1
3
2
5
20
U
19
23
18
2.2 F
25V
17
22
C3
LTC1421
+
16
19
10
9
13
14
8
11
15
6
7
18
300
1/8W
R4
R2
15k
1/8W
IRFR9110
17
1 F
Q1
Q2
MPSA06
R3
56k
1/8W
8
14
13
15
R3
10k
R2
300
R5
10k
1/2W
R6
620
1/8W
+
C1
0.1 F
1 F
C4
200 F
50V
Q1
5
2
100
R9
2.7k
C6
0.01 F
V
V
IN
C
LT1074CT
GND
4.7k
100 F
1N4148
3
1421 F22
V
SW
FB
4
1
+
–
D4
MBR745
50 H
VI-J30-CY
GATE IN
L1
VICOR
4N25
+
–
R7
2.8k
1%
R8
2.21k
1%
10A
5V
+
1421 F21
100 F
C5
500 F
25V
5V
5A