LTC3633 datasheet(26/28 Pages) LINER

部品番号	LTC3633

部品情報	Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator

PDF	28 Pages

Scroll/Zoom	100%

メーカー	LINER [Linear Technology]

ホームページ	http://www.linear.com

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26 / 28 page

LTC3633

3633f

PACKAGE DESCRIPTION

FE Package

28-Lead Plastic TSSOP (4.4mm)

(Reference LTC DWG # 05-08-1663)

Exposed Pad Variation EB

FE28 (EB) TSSOP 0204

0.09 – 0.20

(.0035 – .0079)

0° – 8°

0.25

REF

0.50 – 0.75

(.020 – .030)

4.30 – 4.50*

(.169 – .177)

6 7 8

910 11 12 13 14

22 21

18 17

9.60 – 9.80*

(.378 – .386)

4.75

(.187)

2.74

(.108)

28 2726 25 24 23

1.20

(.047)

MAX

0.05 – 0.15

(.002 – .006)

0.65

(.0256)

BSC

0.195 – 0.30

(.0077 – .0118)

TYP

RECOMMENDED SOLDER PAD LAYOUT

EXPOSED

PAD HEAT SINK

ON BOTTOM OF

PACKAGE

0.45 ±0.05

0.65 BSC

4.50 ±0.10

6.60 ±0.10

1.05 ±0.10

4.75

(.187)

2.74

(.108)

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

6.40

(.252)

BSC

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