LTC4425 Linear Technology, LTC4425 Datasheet - Page 19

• Manufacturer Part Number: LTC4425
• Description: Linear SuperCap Charger
• Manufacturer: Linear Technology

PACKAGE DESCRIPTION
(.0165 ± .0015)
0.42 ± 0.038
TYP
GAUGE PLANE
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
(.007)
0.18
RECOMMENDED SOLDER PAD LAYOUT
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
(.206)
5.23
MIN
2.845 ± 0.102
(.112 ± .004)
(.010)
0.254
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.
DETAIL “A”
DETAIL “A”
1.651 ± 0.102
(.065 ± .004)
12-Lead Plastic MSOP, Exposed Die Pad
(.0256)
(Reference LTC DWG # 05-08-1666 Rev B)
0.65
BSC
0° – 6° TYP
(.021 ± .006)
0.53 ± 0.152
0.889 ± 0.127
(.035 ± .005)
(.126 – .136)
3.20 – 3.45
SEATING
PLANE
MSE Package
(.009 – .015)
0.22 – 0.38
(.193 ± .006)
4.90 ± 0.152
TYP
(.043)
MAX
1.10
EXPOSED PAD OPTION
(.0256)
1
0.650
12
BSC
BOTTOM VIEW OF
12 11 10 9 8 7
1 2 3 4 5 6
2.845 ± 0.102
4.039 ± 0.102
(.112 ± .004)
(.159 ± .004)
(NOTE 3)
7
6
DETAIL “B”
(.118 ± .004)
3.00 ± 0.102
(NOTE 4)
0.406 ± 0.076
(.016 ± .003)
MSOP (MSE12) 0608 REV B
(.034)
0.86
REF
0.1016 ± 0.0508
(.004 ± .002)
REF
NO MEASUREMENT PURPOSE
THE LEADFRAME FEATURE.
CORNER TAIL IS PART OF
FOR REFERENCE ONLY
DETAIL “B”
0.12 REF
www.DataSheet4U.com
LTC4425
0.35
REF
19
4425p