SC189AEVB datasheet(22/23 Pages) SEMTECH

номер детали	SC189AEVB

подробное описание детали	2.5MHz, 1.5A Synchronous Step Down Regulator

PDF	23 Pages

Scroll/Zoom	100%

производитель	SEMTECH [Semtech Corporation]

домашняя страница	http://www.semtech.com

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SC189

Outline Drawing – 2x2 MLPD-UT6

Land Pattern – 2x2 MLPD-UT6

.061

.035

.026 .031

0.80

0.65

0.90

1.55

.071

.067

1.70 1.80

bxN

.075 .079 .083 1.90 2.00 2.10

(LASER MARK)

INDICATOR

PIN 1

MIN

aaa

bbb

DIM

MILLIMETERS

NOM

DIMENSIONS

MAX

NOM

INCHES

MIN

MAX

LxN

NOTES:

CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).

COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS TERMINALS.

.003

.007

.075

.010

.079

.000

.018

(.006)

0.08

0.25

.012

.083

0.18

1.90

.024

.002 0.00

0.45

2.10

0.30

2.00

0.05

0.60

(0.1524)

.004

0.10

0.50 BSC

.020 BSC

0.25

.010

.018

.014

0.35 0.45

aaa C

SEATING

PLANE

bbb

C A B

1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).

THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.

CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR

COMPANY'S MANUFACTURING GUIDELINES ARE MET.

.031

.067

0.80

1.70

.106

.020

.012

.030

2.70

0.30

0.75

0.50

(.077)

.047

1.20

(1.95)

NOTES:

THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD

SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.

FUNCTIONAL PERFORMANCE OF THE DEVICE.

FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR

INCHES

DIMENSIONS

DIM

MILLIMETERS

(C)

.006

0.15

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