LT3508 LINER [Linear Technology], LT3508 Datasheet - Page 22

• Manufacturer Part Number: LT3508
• Description: Dual Monolithic 1.4A Step-Down Switching Regulator
• Manufacturer: LINER [Linear Technology]

LT3508
PACKAGE DESCRIPTION
22
6.60 ±0.10
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
(.0035 – .0079)
0.09 – 0.20
4.50 ±0.10
RECOMMENDED SOLDER PAD LAYOUT
(.169 – .177)
SEE NOTE 4
4.30 – 4.50*
(.020 – .030)
(.108)
0.50 – 0.75
MILLIMETERS
2.74
0.65 BSC
(INCHES)
0.45 ±0.05
16-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
(.108)
2.74
1.05 ±0.10
Exposed Pad Variation BA
0.25
REF
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FOR EXPOSED PAD ATTACHMENT
0° – 8°
FE Package
(.0256)
0.65
BSC
16 1514 13 12 11
1
(.0077 – .0118)
0.195 – 0.30
2
TYP
(.193 – .201)
3 4 5 6 7 8
4.90 – 5.10*
(.108)
2.74
10
9
(.002 – .006)
0.05 – 0.15
FE16 (BA) TSSOP 0204
(.108)
(.0433)
2.74
MAX
1.10
(.252)
6.40
BSC
3508fb