LTC3526LB-2 查看數據表（PDF） - Linear Technology

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LTC3526LB-2

550mA 2MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN

Linear Technology 

LTC3526L-2/LTC3526LB-2

Package Description

DC Package

6-Lead Plastic DFN (2mm × 2mm)

(Reference LTC DWG # 05-08-1703 Rev B)

2.55 p0.05

1.15

p0.05

0.61 p0.05

(2 SIDES)

0.70 p0.05

PACKAGE

OUTLINE

0.25 p 0.05

0.50 BSC

1.42 p0.05

(2 SIDES)

RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS

R = 0.125

TYP

0.56 p 0.05

4

(2 SIDES)

0.40 p 0.10

6

PIN 1 BAR

TOP MARK

(SEE NOTE 6)

0.200 REF

2.00 p0.10

(4 SIDES)

0.75 p0.05

R = 0.05

TYP

PIN 1 NOTCH

R = 0.20 OR

0.25 s 45o

CHAMFER

(DC6) DFN REV B 1309

3

1

0.25 p 0.05

0.50 BSC

1.37 p0.05

(2 SIDES)

0.00 – 0.05

BOTTOM VIEW—EXPOSED PAD

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

14

3526lb2fa

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