LTC3542I 查看數據表（PDF） - Linear Technology

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LTC3542I

500mA, 2.25MHz Synchronous Step-Down DC/DC Converter

Linear Technology 

LTC3542

PACKAGE DESCRIPTION

DC Package

6-Lead Plastic DFN (2mm × 2mm)

(Reference LTC DWG # 05-08-1703)

2.50 ±0.05

1.15

±0.05

0.61 ±0.05

(2 SIDES)

0.675 ±0.05

PACKAGE PIN 1 BAR

OUTLINE TOP MARK

(SEE NOTE 6)

2.00 ±0.10

(4 SIDES)

0.25 ± 0.05

0.50 BSC

1.42 ±0.05

(2 SIDES)

RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS

0.200 REF

0.75 ±0.05

0.00 –

NOTE:

1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WCCD-2)

2. DRAWING NOT TO SCALE

3. ALL DIMENSIONS ARE IN MILLIMETERS

4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE

MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE

5. EXPOSED PAD SHALL BE SOLDER PLATED

6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE

TOP AND BOTTOM OF PACKAGE

3542fa

14

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