27

LT1956/LT1956-5

1956f

PACKAGE DESCRIPTIO

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.

FE Package

16-Lead Plastic TSSOP (4.4mm)

(Reference LTC DWG # 05-08-1663)

Exposed Pad Variation BB

FE16 (BB) TSSOP 0203

0.09 – 0.20

(.0036 – .0079)

0

° – 8°

0.45 – 0.75

(.018 – .030)

4.30 – 4.50*

(.169 – .177)

6.40

BSC

13

4

5

6 7 8

10

9

4.90 – 5.10*

(.193 – .201)

16 1514 13 12 11

1.10

(.0433)

MAX

0.05 – 0.15

(.002 – .006)

0.65

(.0256)

BSC

2.94

(.116)

0.195 – 0.30

(.0077 – .0118)

2

RECOMMENDED SOLDER PAD LAYOUT

0.45

±0.05

0.65 BSC

4.50

±0.10

6.60

±0.10

1.05

±0.10

2.94

(.116)

3.58

(.141)

3.58

(.141)

MILLIMETERS

(INCHES)

*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.150mm (.006") PER SIDE

NOTE:

1. CONTROLLING DIMENSION: MILLIMETERS

2. DIMENSIONS ARE IN

3. DRAWING NOT TO SCALE

SEE NOTE 4

4. RECOMMENDED MINIMUM PCB METAL SIZE

FOR EXPOSED PAD ATTACHMENT