LTC2950 LINER [Linear Technology], LTC2950 Datasheet - Page 15

• Manufacturer Part Number: LTC2950
• Description: Push Button On/Off Controller
• Manufacturer: LINER [Linear Technology]

PACKAGE DESCRIPTIO
2.50 ±0.05
3.85 MAX
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
0.20 BSC
0.61 ±0.05
(2 SIDES)
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
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
2.62 REF
DATUM ‘A’
RECOMMENDED SOLDER PAD LAYOUT
MAX
0.52
2.20 ±0.05
(2 SIDES)
PER IPC CALCULATOR
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 representation that
the interconnection of its circuits as described herein will not infringe on existing patent rights.
0.30 – 0.50 REF
0.675 ±0.05
PACKAGE
OUTLINE
U
0.65
REF
8-Lead Plastic DFN (3mm × 2mm)
(SEE NOTE 6)
1.22 REF
(Reference LTC DWG # 05-08-1637)
1.4 MIN
(Reference LTC DWG # 05-08-1702)
TOP MARK
PIN 1 BAR
8-Lead Plastic TSOT-23
0.09 – 0.20
0.200 REF
(NOTE 3)
2.80 BSC
DDB Package
TS8 Package
3.00 ±0.10
(2 SIDES)
1.00 MAX
1.50 – 1.75
(NOTE 4)
0.80 – 0.90
0.65 BSC
0.75 ±0.05
2.00 ±0.10
(2 SIDES)
0 – 0.05
PIN ONE ID
0.56 ± 0.05
(2 SIDES)
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
0.22 – 0.36
8 PLCS (NOTE 3)
LTC2951
8
1
0.50 BSC
0.38 ± 0.10
PIN 1
CHAMFER OF
EXPOSED PAD
(DDB8) DFN 1103
15
2951f