LTC4252A-1CMS#TRPBF Linear Technology, LTC4252A-1CMS#TRPBF Datasheet - Page 32
![IC CNTRLR HOTSWAP NEGVOLT 10MSOP](/photos/1/36/13608/10-msop_05-08-1661_sml.jpg)
LTC4252A-1CMS#TRPBF
Manufacturer Part Number
LTC4252A-1CMS#TRPBF
Description
IC CNTRLR HOTSWAP NEGVOLT 10MSOP
Manufacturer
Linear Technology
Type
Hot-Swap Controllerr
Specifications of LTC4252A-1CMS#TRPBF
Applications
General Purpose
Internal Switch(s)
No
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Family Name
LTC4252A-1
Package Type
MSOP
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Product Depth (mm)
3mm
Product Height (mm)
0.86mm
Product Length (mm)
3mm
Mounting
Surface Mount
Pin Count
10
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC4252-1/LTC4252-2
LTC4252A-1/LTC4252A-2
APPLICATIO S I FOR ATIO
32
–48V RTN
–48V A
–48V B
U
3× 1.8k IN SERIES
3× 1.8k IN SERIES
DIODE-OR CIRCUIT FOR CHANNEL A
DIODE-OR CIRCUIT FOR CHANNEL B
U
1/4W EACH
1/4W EACH
R
R
IN2
IN3
FDV301N
FDV301N
W
C
1µF
C
1µF
IN2
IN3
Q6
Q9
Figure 22. –48V/2.5A Diode-OR Application
Hot Swap SECTION
32.4k
420k
R1
R2
10
10
U
9
2
3
8
9
2
3
8
UV
PWRGD
TIMER
UV
PWRGD
TIMER
SS
OV
SS
OV
LTC4252-2
LTC4252-2
C1
10nF
V
V
V
V
EE
EE
IN
IN
5
5
1
1
DRAIN
SENSE
DRAIN
SENSE
GATE
GATE
C
0.33µF
T
7
4
6
7
4
6
7
8
2
TIMER
UV/OV
SS
C
68nF
R5
560Ω
R8
560Ω
SS
FDV301N
FDV301N
LTC4252-1
Q5
Q8
V
V
EE
IN
4
1
R
3× 1.8k IN SERIES
1/4W EACH
SENSE
IN1
DRAIN
GATE
R3
12k
R
10Ω
R6
12k
R
10Ω
150Ω
150Ω
R4
C2
R7
C3
C
22nF
C
22nF
C2
C3
6
5
3
BSS131
BSS131
Q4
Q7
C
1µF
IN
1M
R
D
Q2
IRF530S
Q3
IRF530S
4252-1/2 F22
R
10Ω
C1
C
22nF
C1
MODULE
LOAD
Q1
IRF530S
RS
0.02Ω
425212fb