参数资料
型号: DC1561B
厂商: Linear Technology
文件页数: 35/42页
文件大小: 0K
描述: EVAL BOARD FOR LTC4278
标准包装: 1
主要目的: 电源管理,以太网供电(POE)
嵌入式:
已用 IC / 零件: LTC4278
已供物品:
LTC4278
40
4278fc
PACKAGE DESCRIPTION
Please refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings.
NOTE:
1. DRAWING PROPOSED TO BE MADE VARIATION OF VERSION (WXXX)
IN JEDEC PACKAGE OUTLINE M0-229
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
PIN 1
TOP MARK
(SEE NOTE 6)
BOTTOM VIEW—EXPOSED PAD
R = 0.115
TYP
0.20 ±0.05 1
16
17
32
6.00 REF
6.43 ±0.10
2.65 ±0.10
4.00 ±0.10
0.75 ±0.05
0.00 – 0.05
0.200 REF
7.00 ±0.10
(DKD32) QFN 0707 REV A
0.40 BSC
RECOMMENDED SOLDER PAD LAYOUT
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
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
PIN 1 NOTCH
R = 0.30 TYP OR
0.35
× 45° CHAMFER
6.43 ±0.05
2.65 ±0.05
0.70 ±0.05
0.40 BSC
6.00 REF
3.10 ±0.05
4.50 ±0.05
0.40 ±0.10
0.20 ±0.05
PACKAGE
OUTLINE
R = 0.05
TYP
DKD Package
32-Lead Plastic DFN (7mm
× 4mm)
(Reference LTC DWG # 05-08-1734 Rev A)
NOTE:
1. DRAWING PROPOSED TO BE MADE VARIATION OF VERSION (WXXX)
IN JEDEC PACKAGE OUTLINE M0-229
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
PIN 1
TOP MARK
(SEE NOTE 6)
BOTTOM VIEW—EXPOSED PAD
R = 0.115
TYP
0.20 ±0.05 1
16
17
32
6.00 REF
6.43 ±0.10
2.65 ±0.10
4.00 ±0.10
0.75 ±0.05
0.00 – 0.05
0.200 REF
7.00 ±0.10
(DKD32) QFN 0707 REV A
0.40 BSC
RECOMMENDED SOLDER PAD LAYOUT
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
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
PIN 1 NOTCH
R = 0.30 TYP OR
0.35
× 45° CHAMFER
6.43 ±0.05
2.65 ±0.05
0.70 ±0.05
0.40 BSC
6.00 REF
3.10 ±0.05
4.50 ±0.05
0.40 ±0.10
0.20 ±0.05
PACKAGE
OUTLINE
R = 0.05
TYP
DKD Package
32-Lead Plastic DFN (7mm
× 4mm)
(Reference LTC DWG # 05-08-1734 Rev A)
相关PDF资料
PDF描述
H3BKH-2006M IDC CABLE - HSR20H/AE20M/HPK20H
RBM18DCTD-S288 CONN EDGECARD 36POS .156 EXTEND
REC5-4815DRW/H6/A CONV DC/DC 5W 36-72VIN +/-15VOUT
V110C24C100B CONVERTER MOD DC/DC 24V 100W
RSA06DRST-S288 CONN EDGECARD 12POS .125 EXTEND
相关代理商/技术参数
参数描述
DC1561W 制造商:Aleph America Corporation 功能描述:
DC1561W-COM 制造商:Aleph America Corporation 功能描述:
DC1562A-A 功能描述:BOARD EVAL LTC6990 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:TimerBlox® 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
DC1562A-B 功能描述:BOARD EVAL LTC6991 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:TimerBlox® 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
DC1562A-C 功能描述:BOARD EVAL LTC6992-1 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:TimerBlox® 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP