LTC4065LEDC-4.1-TRPBF 查看數據表（PDF） - Linear Technology

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LTC4065LEDC-4.1-TRPBF

Standalone 250mA Li-Ion Battery Charger in 2 ×2 DFN

Linear Technology 

LTC4065L/

LTC4065LX/LTC4065L-4.1

PACKAGE DESCRIPTION

Please refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings.

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

OUTLINE

PIN 1 BAR

TOP MARK

(SEE NOTE 6)

0.25 ± 0.05

0.50 BSC

1.42 ±0.05

(2 SIDES)

RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS

0.200 REF

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

R = 0.115

TYP

0.56 ± 0.05

4

(2 SIDES)

0.38 ± 0.05

6

2.00 ±0.10

(4 SIDES)

0.75 ±0.05

0.00 – 0.05

PIN 1

CHAMFER OF

EXPOSED PAD

3

1

(DC6) DFN 1103

0.25 ± 0.05

0.50 BSC

1.37 ±0.05

(2 SIDES)

BOTTOM VIEW—EXPOSED PAD

4065lfb

16

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