lt1766efe-trpbf Linear Technology Corporation, lt1766efe-trpbf Datasheet - Page 27

• Manufacturer Part Number: lt1766efe-trpbf
• Description: High Voltage 1.5a, 200khz Step-down Switching Regulators
• Manufacturer: Linear Technology Corporation

PACKAGE DESCRIPTIO
(0.178 – 0.249)
.007 – .0098
NOTE:
1. CONTROLLING DIMENSION: INCHES
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
6.60 ±0.10
.254 MIN
.0165 ± .0015
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
(.0036 – .0079)
RECOMMENDED SOLDER PAD LAYOUT
0.09 – 0.20
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 represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
RECOMMENDED SOLDER PAD LAYOUT
(0.406 – 1.270)
.016 – .050
(MILLIMETERS)
(.169 – .177)
U
SEE NOTE 4
4.30 – 4.50*
INCHES
(.018 – .030)
(.141)
0.45 – 0.75
MILLIMETERS
3.58
0.65 BSC
(INCHES)
16-Lead Plastic SSOP (Narrow .150 Inch)
.045 ±.005
.150 – .165
16-Lead Plastic TSSOP (4.4mm)
0.45 ±0.05
(Reference LTC DWG # 05-08-1663,
0° – 8° TYP
(Reference LTC DWG # 05-08-1641)
(0.38 ± 0.10)
.015 ± .004
.0250 TYP
(.116)
2.94
1.05 ±0.10
Exposed Pad Variation BB)
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FE Package
GN Package
FOR EXPOSED PAD ATTACHMENT
× 45°
0° – 8°
(5.817 – 6.198)
(0.203 – 0.305)
.229 – .244
.008 – .012
(1.351 – 1.727)
(.0256)
.053 – .068
0.65
BSC
16 1514 13 12 11
1
(.0077 – .0118)
0.195 – 0.30
16 15 14 13
2
1
(.193 – .201)
3 4 5 6 7 8
4.90 – 5.10*
2 3
(.141)
(4.801 – 4.978)
3.58
.189 – .196*
4
12 11 10 9
10
5 6 7
(0.635)
9
(.002 – .006)
.0250
0.05 – 0.15
BSC
FE16 (BB) TSSOP 0203
(0.102 – 0.249)
8
(.0433)
.004 – .0098
(.116)
2.94
MAX
1.10
LT1766/LT1766-5
GN16 (SSOP) 0502
(3.810 – 3.988)
.150 – .157**
6.40
BSC
(0.229)
.009
REF
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