LTC4350IGN Linear Technology, LTC4350IGN Datasheet - Page 2

• Manufacturer Part Number: LTC4350IGN
• Description: IC CNTRLR HOTSWAP LOADSHAR16SSOP
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC4350IGN

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 17V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

absoluTe MaxiMuM raTings
temperature range, otherwise specifications are at T
LTC4350
(Note 1)
Supply Voltage (V
Input Voltage
OV, UV ....................................................... –0.3V to 17V
Output Voltage
GATE (Note 3) ............................................ –0.3V to 20V
I
R
Operating Temperature Range
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
orDer inForMaTion
LEAD FREE FINISH
LTC4350CGN#PBF
LTC4350IGN#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:
elecTrical characTerisTics
SYMBOL
DC Characteristics
I
V
V
V
V
V

CC
OUT
LKOH
LKOL
FB
FBLIR
FBLOR
SET
TIMER ................................................... –0.3V to 1.2V
R
FB ......................................................... –0.3V to 5.3V
COMP1 .................................................... –0.3V to 6V
COMP2 .................................................... –0.3V to 3V
GAIN, SB ............................................... –0.3V to 5.6V
LTC4350C ................................................ 0°C to 70°C
LTC4350I .............................................–40°C to 85°C
, STATUS ............................................. –0.3V to 17V
+
............................................................. –0.3V to 1V
, R
–
(Note 2) ...................................... –0.3V to 17V
PARAMETER
V
V
V
FB Pin Voltage
FB Line Regulation
FB Load Regulation
CC
CC
CC
Supply Current
Undervoltage Lockout High
Undervoltage Lockout Low
CC
) ................................................17V
TAPE AND REEL
LTC4350CGN#TRPBF
LTC4350IGN#TRPBF
CONDITIONS
UV = V
0°C to 85°C (LTC4350I) or 0°C to 70°C (LTC4350C)
–40°C to 85°C (LTC4350I)
V
COMP1 = 2V
COMP1 = 0.64V
CC
http://www.linear.com/leadfree/
= 3.3V to 12V, COMP1 = 1.240V
PART MARKING
4350
4350I
CC
http://www.linear.com/tapeandreel/
A
= 25°C. V
The
l
CC
denotes the specifications which apply over the full operating
= 5V unless otherwise noted.
pin conFiguraTion
PACKAGE DESCRIPTION
16-Lead Plastic SSOP
16-Lead Plastic SSOP
COMP2
COMP1
TIMER
GAIN
GND
UV
OV
SB
T
l
l
l
l
l
JMAX
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
= 150°C, θ
GN PACKAGE
1.208
1.196
MIN
2.36
2.24
TOP VIEW
1.0
JA
= 135°C/W
–0.0008
1.220
1.220
0.003
2.45
2.34
0.02
TYP
16
15
14
13
12
11
10
1.6
9
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
V
STATUS
GATE
R
R
I
R
FB
OUT
CC
+
–
SET
1.236
1.244
MAX
2.52
2.44
0.05
–0.1
2.0
0.1
UNITS
4350fb
%/V
mA
%
%
V
V
V
V