LTC2908 Linear Technology, LTC2908 Datasheet - Page 15

• Manufacturer Part Number: LTC2908
• Description: Precision Six Input Supply Monitor
• Manufacturer: Linear Technology

PACKAGE DESCRIPTION
2.55 ±0.05
NOTE:
1. DRAWING CONFORMS TO VERSION (WECD-1) IN JEDEC PACKAGE OUTLINE M0-229
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
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 TOP AND BOTTOM OF PACKAGE
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
1.15 ±0.05
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
0.25 ± 0.05
3.85 MAX
0.61 ±0.05
(2 SIDES)
0.20 BSC
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
2.62 REF
DATUM ‘A’
2.20 ±0.05
(2 SIDES)
RECOMMENDED SOLDER PAD LAYOUT
MAX
0.52
0.50 BSC
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.
PER IPC CALCULATOR
0.70 ±0.05
0.30 – 0.50 REF
PACKAGE
OUTLINE
0.65
REF
(Reference LTC DWG # 05-08-1702 Rev B)
8-Lead Plastic DFN (3mm × 2mm)
(SEE NOTE 6)
(Reference LTC DWG # 05-08-1637)
TOP MARK
PIN 1 BAR
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
1.22 REF
1.4 MIN
8-Lead Plastic TSOT-23
0.200 REF
0.09 – 0.20
(NOTE 3)
DDB Package
TS8 Package
2.80 BSC
3.00 ±0.10
(2 SIDES)
1.00 MAX
1.50 – 1.75
(NOTE 4)
0.80 – 0.90
0.65 BSC
2.00 ±0.10
0.75 ±0.05
(2 SIDES)
0 – 0.05
PIN ONE ID
R = 0.05
0.56 ± 0.05
(2 SIDES)
TYP
2.90 BSC
(NOTE 4)
1.95 BSC
BOTTOM VIEW—EXPOSED PAD
0.25 ± 0.05
R = 0.115
TYP
4
5
2.15 ±0.05
(2 SIDES)
TS8 TSOT-23 0802
0.01 – 0.10
8
0.22 – 0.36
8 PLCS (NOTE 3)
1
0.50 BSC
www.DataSheet4U.com
0.40 ± 0.10
PIN 1
R = 0.20 OR
0.25 × 45°
CHAMFER
(DDB8) DFN 0905 REV B
LTC2908
15
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