lt3686a Linear Technology Corporation, lt3686a Datasheet - Page 27

• Manufacturer Part Number: lt3686a
• Description: 37v/1.2a Step-down Regulator In 3mm
• Manufacturer: Linear Technology Corporation

PACKAGE DESCRIPTION
3.55 0.05
2.15 0.05
(SEE NOTE 6)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
TOP MARK
0.25 0.05
1.65 0.05
(2 SIDES)
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
PIN 1
0.200 REF
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-2).
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE
CHECK THE LTC WEBSITE DATA SHEET FOR CURRENT STATUS OF VARIATION ASSIGNMENT
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
TOP AND BOTTOM OF PACKAGE
2.38 0.05
(2 SIDES)
(Reference LTC DWG # 05-08-1699 Rev C)
10-Lead Plastic DFN (3mm × 3mm)
0.50
BSC
DD Package
0.75 0.05
3.00 0.10
0.70 0.05
(4 SIDES)
PACKAGE
OUTLINE
0.00 – 0.05
1.65 0.10
(2 SIDES)
BOTTOM VIEW—EXPOSED PAD
5
R = 0.125
6
2.38 0.10
(2 SIDES)
TYP
10
1
0.50 BSC
0.25 0.05
0.40 0.10
(DD) DFN REV C 0310
PIN 1 NOTCH
R = 0.20 OR
0.35 45
CHAMFER
LT3686A
27
3686af