参数资料
型号: OPENLPPOL-EVB
厂商: Silicon Laboratories Inc
文件页数: 28/36页
文件大小: 0K
描述: BOARD EVAL OPEN-LOOP POL
标准包装: 1
主要目的: 电源管理,电流感应
嵌入式:
已用 IC / 零件: Si8410,Si8512,Si8540
主要属性: 单相 POL,100 ~ 500 kHz 切换频率
次要属性: 20 ~ 80% 可变占空比
已供物品:
产品目录页面: 628 (CN2011-ZH PDF)
其它名称: 336-1919
Si85xx
8. Recommended PCB Land Pattern (12-Pin QFN)
Figure 24 illustrates the PCB land pattern details for the 12-pin QFN package. Table 15 lists the values for the
dimensions shown in the illustration.
Figure 24. 12-Pin QFN PCB Land Pattern
Table 15. 12-Pin QFN PCB Land Pattern Dimensions
Dimension
C1
C2
D1
D2
E
X1
X2
Y1
Y2
mm
1.95
1.30
3.90
2.45
0.50
0.80
1.00
0.30
1.10
Notes:
1. This Land Pattern Design is based on IPC-7351 design guidelines for
Density Level B (Median Land Protrusion).
2. All feature sizes shown are at Maximum Material Condition (MMC) and a
card fabrication tolerance of 0.05 mm is assumed.
28
Preliminary Rev. 0.4
相关PDF资料
PDF描述
OVPL5W3K KIT DESIGN POWER LINE WHITE
P0001 MODULE DIGITAL CAMERA 5MP (D5M)
P0006 BOARD ADAPTER THDB-SUM
P0307 KIT DEV 4.3" LCD TOUCH PANEL
P0424 KIT DEV 3.6" DIGITAL PANEL
相关代理商/技术参数
参数描述
OPEOPCK 制造商:Eaton Corporation 功能描述:Ld Optim/Motor Operator - Optimizer Kit
OPERATIONMODE 制造商:未知厂家 制造商全称:未知厂家 功能描述:EM73201/EM73E00/EM73PE00 Application Note
OPE-SRMINI 制造商:Hitachi 功能描述:Bulk
OPEXM1S-W1 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR OPEXM1S
OPEXM1S-W3 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR OPEXM1S