LT1374CFE 데이터 시트보기 (PDF) - Linear Technology

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LT1374CFE

4.5A, 500kHz Step-Down Switching Regulator

Linear Technology 

LT1374

APPLICATIONS INFORMATION

FE Package

16-Lead Plastic TSSOP (4.4mm)

(Reference LTC DWG # 05-08-1663,

Exposed Pad Variation BB)

3.58

(.141)

4.90 – 5.10*

(.193 – .201)

3.58

(.141)

16 1514 13 12 1110 9

6.60 ±0.10

4.50 ±0.10

SEE NOTE 4

2.94

(.116)

0.45 ±0.05

1.05 ±0.10

0.65 BSC

RECOMMENDED SOLDER PAD LAYOUT

4.30 – 4.50*

(.169 – .177)

0.25

REF

0° – 8°

2.94 6.40

(.116) (.252)

BSC

12345678

1.10

(.0433)

MAX

0.09 – 0.20

(.0035 – .0079)

0.50 – 0.75

(.020 – .030)

NOTE:

1. CONTROLLING DIMENSION: MILLIMETERS

2.

DIMENSIONS

ARE

IN

MILLIMETERS

(INCHES)

3. DRAWING NOT TO SCALE

0.65

(.0256)

BSC

0.195 – 0.30

(.0077 – .0118)

TYP

0.05 – 0.15

(.002 – .006)

FE16 (BB) TSSOP 0204

4. RECOMMENDED MINIMUM PCB METAL SIZE

FOR EXPOSED PAD ATTACHMENT

*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH

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

1374fd

28

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