LTC4217 Linear Technology, LTC4217 Datasheet - Page 15

• Manufacturer Part Number: LTC4217
• Description: 2A Integrated Hot Swap Controller
• Manufacturer: Linear Technology

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PACKAGE DESCRIPTION
3.50 ±0.05
2.20 ±0.05
NOTE:
1. DRAWING PROPOSED TO BE MADE VARIATION OF VERSION (WJED-1) IN JEDEC
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
1.65 ±0.05
PACKAGE OUTLINE MO-229
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
4.40 ±0.05
(2 SIDES)
6.60 ±0.10
(.0035 – .0079)
0.09 – 0.20
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
4.50 ±0.10
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.
0.50 BSC
0.25 ± 0.05
RECOMMENDED SOLDER PAD LAYOUT
(.169 – .177)
4.30 – 4.50*
(.020 – .030)
0.50 – 0.75
SEE NOTE 4
0.65 ±0.05
(.195)
MILLIMETERS
4.95
PACKAGE
OUTLINE
(INCHES)
0.65 BSC
16-Lead Plastic DFN (5mm × 3mm)
(Reference LTC DWG # 05-08-1706)
(Reference LTC DWG # 05-08-1663)
20-Lead Plastic TSSOP (4.4mm)
(SEE NOTE 6)
TOP MARK
0.45 ±0.05
Exposed Pad Variation CA
PIN 1
0.200 REF
(.108)
0.25
REF
2.74
1.05 ±0.10
0° – 8°
DHC Package
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
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FE Package
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
TOP AND BOTTOM OF PACKAGE
FOR EXPOSED PAD ATTACHMENT
(.0256)
5.00 ±0.10
(2 SIDES)
0.65
BSC
20 1918 17 16 15
1
(.0077 – .0118)
0.195 – 0.30
2
TYP
3 4 5 6 7 8 9 10
(.252 – .260)
6.40 – 6.60*
(.195)
4.95
3.00 ±0.10
0.75 ±0.05
(2 SIDES)
14 13
12
0.00 – 0.05
11
1.65 ± 0.10
FE20 (CA) TSSOP 0204
(.002 – .006)
(2 SIDES)
R = 0.20
0.05 – 0.15
TYP
(.108)
(.047)
2.74
1.20
MAX
(.252)
6.40
BSC
9
8
BOTTOM VIEW—EXPOSED PAD
4.40 ±0.10
(2 SIDES)
LTC4217
R = 0.115
TYP
0.50 BSC
0.25 ± 0.05
16
1
15
0.40 ± 0.10
(DHC16) DFN 1103
PIN 1
NOTCH
4217fb