LT1946 LINER [Linear Technology], LT1946 Datasheet - Page 11

• Manufacturer Part Number: LT1946
• Description: 1.2MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
• Manufacturer: LINER [Linear Technology]

PACKAGE DESCRIPTIO
(.0165 .0015)
0.42 0.04
GAUGE PLANE
(.077)
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
0.18
TYP
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
RECOMMENDED SOLDER PAD LAYOUT
(.206)
5.23
MIN
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.
(.010)
0.254
U
DETAIL “A”
DETAIL “A”
(Reference LTC DWG # 05-08-1660)
0 – 6 TYP
(.0256)
0.889 0.127
(.035 .005)
(.126 – .136)
0.65
BSC
3.2 – 3.45
8-Lead Plastic MSOP
(.021 .006)
0.53 0.015
MS8 Package
SEATING
PLANE
(.192 .004)
(.118 .004)
3.00 0.102
(.009 – .015)
4.88 0.1
0.22 – 0.38
(NOTE 3)
(.043)
MAX
1.10
(.0256)
0.65
BCS
1
8
7 6 5
2 3
4
(.118 .004)
3.00 0.102
(.206)
(.034)
0.52
REF
0.86
NOTE 4
REF
(.005 .002)
0.13 0.05
MSOP (MS8) 1001
LT1946
sn1946 1946fs
11