LT1374CFE(RevB) 查看數據表（PDF） - Linear Technology

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LT1374CFE
(Rev.:RevB)

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)

4.95 – 5.05*

(.196 – .204)

3.8

(.149)

16 1514 13 12 1110 9

6.60 ±0.10

4.50 ±0.10

0.45 ±0.05

1.05 ±0.10

EXPOSED

PAD HEAT SINK

ON BOTTOM OF

PACKAGE

0.65 BSC

RECOMMENDED SOLDER PAD

4.30 – 4.48*

(.169 – .176)

0° – 8°

3.0 6.25 – 6.50

(.118) (.246 – .256)

12345678

1.15

(.0453)

MAX

0.105 – 0.180

(.0041 – .0071)

0.50 – 0.70

(.020 – .028)

NOTE:

1. CONTROLLING DIMENSION: MILLIMETERS

2.

DIMENSIONS

ARE

IN

MILLIMETERS

(INCHES)

3. DRAWING NOT TO SCALE

*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH

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

0.65

(.0256)

BSC

0.195 – 0.30

(.0077 – .0118)

0.05 – 0.15

(.002 – .006)

FE16 TSSOP 1101

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