LTC4253IGN Linear Technology, LTC4253IGN Datasheet - Page 2

• Manufacturer Part Number: LTC4253IGN
• Description: IC HOT SWAP CONTRLR -48V 16-SSOP
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC4253IGN

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 11.2 V ~ 14.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Family Name: LTC4253
• Package Type: SSOP N
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 3.99mm
• Product Height (mm): 1.5mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

absoluTe MaxiMuM raTings
LTC4253/LTC4253A
(Note 1), All voltages referred to V
Current into V
Current into DRAIN (100µs Pulse) .........................20mA
V
Input/Output (Except SENSE
and DRAIN) Voltage ................................... –0.3V to 16V
SENSE Voltage ........................................... –0.6V to 16V
Current Out of SENSE (20µs Pulse) .................. –200mA
Maximum Junction Temperature .......................... 125°C
Operating Temperature Range
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................... 300°C
orDer inForMaTion
LEAD FREE FINISH
LTC4253CGN#PBF
LTC4253IGN#PBF
LTC4253ACGN#PBF
LTC4253AIGN#PBF
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifications, go to:
2
IN
LTC4253C ................................................ 0°C to 70°C
LTC4253I .............................................–40°C to 85°C
LTC4253AC (OBSOLETE) ......................... 0°C to 70°C
LTC4253AI (OBSOLETE) ......................–40°C to 85°C
, DRAIN Minimum Voltage ................................–0.3V
IN
(100µs Pulse) .............................100mA
TAPE AND REEL
LTC4253CGN#TRPBF
LTC4253IGN#TRPBF
LTC4253ACGN#TRPBF
LTC4253AIGN#TRPBF
EE
http://www.linear.com/leadfree/
PART MARKING
4253
4253I
4253A
4253AI
http://www.linear.com/tapeandreel/
OBSOLETE PACKAGE
pin conFiguraTion
PACKAGE DESCRIPTION
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
16-Lead Plastic SSOP
PWRGD2
PWRGD1
SENSE
RESET
EN2
V
V
SS
EE
IN
T
JMAX
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
= 125°C, θ
GN PACKAGE
TOP VIEW
JA
= 130°C/W
16
15
14
13
12
11
10
9
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
PWRGD3
EN3
SQTIMER
TIMER
UV
OV
DRAIN
GATE
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