参数资料
型号: DC1029A
厂商: Linear Technology
文件页数: 30/32页
文件大小: 0K
描述: EVAL BOARD FOR LTC2928
设计资源: DC1029A Design File
DC1029A Schematic
标准包装: 1
主要目的: 电源管理,电源监控器/跟踪器/序列发生器
嵌入式:
已用 IC / 零件: LTC2928
主要属性: 4 通道电源定序器
已供物品:
LTC2928
UHF Package
38-Lead Plastic QFN (5mm × 7mm)
(Reference LTC DWG # 05-08-1701)
5.00 ± 0.10
(2 SIDES)
0 .75 ± 0.0 5
0.00 – 0.05
3.15 ± 0.10
(2 SIDES)
37 38
PIN 1 NOTCH
R = 0.30 TYP OR
0.35 × 45 ° CHAMFER
7.00 ± 0.10
(2 SIDES)
PIN 1
TOP MARK
(SEE NOTE 6)
5.15 ± 0.10
(2 SIDES)
0.40 ± 0.10
1
2
0.40 ± 0.10
0.200 REF
0.200 REF
0.25 ± 0.05
0.50 BSC
R = 0.115
TYP
(UH) QFN 0205
0.75 ± 0.05
0.00 – 0.05
BOTTOM VIEW—EXPOSED PAD
0.70 ± 0.05
5.50 ± 0.05
(2 SIDES)
4.10 ± 0.05
(2 SIDES)
3.15 ± 0.05
(2 SIDES)
NOTE:
1. DRAWING CONFORMS TO JEDEC PACKAGE
OUTLINE M0-220 VARIATION WHKD
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 0.20mm
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
0.25 ± 0.05
0.50 BSC
5.15 ± 0.05 (2 SIDES)
6.10 ± 0.05 (2 SIDES)
7.50 ± 0.05 (2 SIDES)
RECOMMENDED SOLDER PAD LAYOUT
PACKAGE
OUTLINE
2928f
30
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