LT3757 LINER [Linear Technology], LT3757 Datasheet - Page 34

• Manufacturer Part Number: LT3757
• Description: Boost, Flyback, SEPIC and Inverting Controller
• Manufacturer: LINER [Linear Technology]

LT3757
package DescripTion

(.0120 .0015)
0.305 0.038
TYP
GAUGE PLANE
(.206)
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
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
(.007)
RECOMMENDED SOLDER PAD LAYOUT
0.18
2.794 0.102
0.254
(.010)
(.110 .004)
DETAIL “A”
DETAIL “A”
0 – 6 TYP
(.0197)
2.083 0.102
(.082 .004)
0.50
10-Lead Plastic MSOP , Exposed Die Pad
BSC
(Reference LTC DWG # 05-08-1664 Rev C)
(.021 .006)
0.53 0.152
SEATING
0.889 0.127
(.035 .005)
(.126 – .136)
PLANE
3.20 – 3.45
MSE Package
(.118 .004)
3.00 0.102
(.007 – .011)
(.193 .006)
0.17 – 0.27
4.90 0.152
(NOTE 3)
TYP
(.043)
MAX
1.10
EXPOSED PAD OPTION
BOTTOM VIEW OF
(.0197)
0.50
10
10
BSC
1
1 2 3 4 5
9
8
7 6
DETAIL “B”
(.081 .004)
2.06 0.102
(.072 .004)
1.83 0.102
(.118 .004)
3.00 0.102
(.0196 .003)
0.497 0.076
(.034)
(NOTE 4)
0.86
REF
0.1016 0.0508
MSOP (MSE) 0908 REV C
(.004 .002)
REF
NO MEASUREMENT PURPOSE
THE LEADFRAME FEATURE.
CORNER TAIL IS PART OF
FOR REFERENCE ONLY
DETAIL “B”
0.05 REF
0.29
REF
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