LTC1421CSW-2.5#TR Linear Technology, LTC1421CSW-2.5#TR Datasheet - Page 22
![IC CONTROLLER HOTSWP 2.5V 24SOIC](/photos/7/36/73635/ltc1421csw_sml.jpg)
LTC1421CSW-2.5#TR
Manufacturer Part Number
LTC1421CSW-2.5#TR
Description
IC CONTROLLER HOTSWP 2.5V 24SOIC
Manufacturer
Linear Technology
Type
Hot-Swap Controllerr
Datasheet
1.LTC1421CG-2.5PBF.pdf
(24 pages)
Specifications of LTC1421CSW-2.5#TR
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)
Linear Misc Type
Positive Low Voltage
Family Name
LTC1421
Package Type
SOIC W
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
12V
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
24
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
APPLICATIONS
LTC1421/LTC1421-2.5
22
– 48V
5V
BACKPLANE
PC BOARD
5V
BACKPLANE
U
S1
INFORMATION
U
C1
1 F
PC BOARD
24
2
4
3
1
Figure 25. Hot Swappable 5V Supply with Overvoltage Protection
3
1
23
Figure 24. 5V and – 48V to 12V Hot Swappable Supply
0.005
W
VN2222
1k
1W
R1
Q2
S1
2
C1
1 F
4
12
22
MTB50N06E
LTC1421
Q1
3
21
U
1
24
12
0.005
1
3
2
20
5
1/2W
R1
12
19
23
2
18
4
22
MTB50N06E
C3
0.47 F
17
7
Q1
16
LTC1421
21
100
10k
R6
15k
1/8W
10
9
13
14
8
11
15
6
20
19
C2
1 F
18
1 F
IRF530
17
Q3
2N5401
R5
4.3k
1/8W
340
1/8W
16
R3
10k
10
7
8
14
13
15
R4
10k
1/8W
C2
0.1 F
Q3
VN2222
1 F
R7
1k
1/8W
+
R3
47.5k
R4
10k
1421 F25
C5
220 F
100V
RESET
1421 F24
GND
V
CC
P
+
1
2
+
+IN
–IN
ASD10-48D12
ASTRODYNE
CONTROL
C
LOAD
C
LOAD
– OUT
6
+OUT
5V
8A
5V
8A
3
5
+
+
C7
100 F
16V
C6
100 F
16V
12V
0.42A
–12V
0.42A