LTC3530 LINER [Linear Technology], LTC3530 Datasheet - Page 15

• Manufacturer Part Number: LTC3530
• Description: Wide Input Voltage Synchronous Buck-Boost DC/DC Converter
• Manufacturer: LINER [Linear Technology]

PACKAGE DESCRIPTION
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-2).
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
3.50 ±0.05
(.0120 ± .0015)
CHECK THE LTC WEBSITE DATA SHEET FOR CURRENT STATUS OF VARIATION ASSIGNMENT
0.305 ± 0.038
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
2.15 ±0.05
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
TYP
(.206)
5.23
MIN
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
RECOMMENDED SOLDER PAD LAYOUT
0.25 ± 0.05
1.65 ±0.05
(2 SIDES)
2.38 ± 0.05
(2 SIDES)
0.889 ± 0.127
(.035 ± .005)
(.126 – .136)
3.20 – 3.45
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 representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
(.0197)
0.50
BSC
0.50
BSC
0.675 ±0.05
PACKAGE
OUTLINE
GAUGE PLANE
(.007)
0.18
10-Lead Plastic DFN (3mm × 3mm)
(Reference LTC DWG # 05-08-1695)
(Reference LTC DWG # 05-08-1661)
(SEE NOTE 6)
TOP MARK
10-Lead Plastic MSOP
(.010)
0.254
PIN 1
0.200 REF
MS Package
DD Package
DETAIL “A”
DETAIL “A”
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 ON THE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
TOP AND BOTTOM OF PACKAGE
0° – 6° TYP
(.021 ± .006)
0.53 ± 0.152
SEATING
0.75 ±0.05
3.00 ±0.10
(4 SIDES)
PLANE
(.118 ± .004)
3.00 ± 0.102
(.193 ± .006)
4.90 ± 0.152
(NOTE 3)
0.00 – 0.05
(.007 – .011)
0.17 – 0.27
TYP
1.65 ± 0.10
(2 SIDES)
(.043)
MAX
1.10
10
1 2 3 4 5
9
(.0197)
0.50
BSC
BOTTOM VIEW—EXPOSED PAD
8
7 6
5
R = 0.115
6
2.38 ± 0.10
(2 SIDES)
LTC3530
(.118 ± .004)
3.00 ± 0.102
TYP
(.0196 ± .003)
0.497 ± 0.076
(NOTE 4)
REF
(.034)
0.86
REF
0.1016 ± 0.0508
10
MSOP (MS) 0307 REV E
(.004 ± .002)
1
0.50 BSC
0.25 ± 0.05
0.38 ± 0.10
15
(DD10) DFN 1103
3530fb