LTC4300A-3IMS8 Linear Technology, LTC4300A-3IMS8 Datasheet - Page 11

• Manufacturer Part Number: LTC4300A-3IMS8
• Description: IC BUFFER BUS HOTSWAP 2WR 8MSOP
• Manufacturer: Linear Technology
• Type: Hot-Swap Switchr

Specifications of LTC4300A-3IMS8

• Applications: General Purpose, Buffer/Bus Extender
• Internal Switch(s): Yes
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGE
3.5 ±0.05
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-1)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
ON TOP AND BOTTOM OF PACKAGE
(.0165 ± .0015)
2.15 ±0.05
0.42 ± 0.038
TYP
RECOMMENDED SOLDER PAD LAYOUT
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
(.206)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
5.23
MIN
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
1.65 ±0.05
(2 SIDES)
0.25 ± 0.05
DESCRIPTION
2.38 ±0.05
(2 SIDES)
(.0256)
0.889 ± 0.127
(.035 ± .005)
(.126 – .136)
0.50
BSC
3.20 – 3.45
0.65
BSC
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
0.675 ±0.05
U
PACKAGE
OUTLINE
GAUGE PLANE
(.007)
0.18
8-Lead Plastic DFN (3mm × 3mm)
(Reference LTC DWG # 05-08-1660)
(Reference LTC DWG # 05-08-1698)
TOP MARK
8-Lead Plastic MSOP
(.010)
0.254
(NOTE 6)
PIN 1
MS8 Package
0.200 REF
DD Package
DETAIL “A”
DETAIL “A”
0° – 6° TYP
(.021 ± .006)
0.53 ± 0.152
SEATING
PLANE
0.75 ±0.05
3.00 ±0.10
(4 SIDES)
(.193 ± .006)
(.118 ± .004)
4.90 ± 0.152
3.00 ± 0.102
(.009 – .015)
0.00 – 0.05
0.22 – 0.38
(NOTE 3)
TYP
1.65 ± 0.10
(.043)
(2 SIDES)
MAX
1.10
(.0256)
0.65
BSC
1
8
BOTTOM VIEW—EXPOSED PAD
LTC4300A-3
0.25 ± 0.05
R = 0.115
7 6 5
2 3
TYP
4
5
4
2.38 ±0.10
(2 SIDES)
(.118 ± .004)
3.00 ± 0.102
(.0205)
(.034)
(NOTE 4)
0.52
0.86
REF
REF
0.127 ± 0.076
(.005 ± .003)
sn4300a3 4300a3fs
MSOP (MS8) 0204
8
1
0.50 BSC
0.38 ± 0.10
11
(DD8) DFN 1203