欢迎访问ic37.com |
会员登录 免费注册
发布采购

BD2051AFJ-E2 参数 Datasheet PDF下载

BD2051AFJ-E2图片预览
型号: BD2051AFJ-E2
PDF下载: 下载PDF文件 查看货源
内容描述: 1.0A电流限制的高边开关IC [1.0A Current Limit High Side Switch ICs]
分类和应用: 外围驱动器驱动程序和接口开关接口集成电路光电二极管PC
文件页数/大小: 25 页 / 682 K
品牌: ROHM [ ROHM ]
 浏览型号BD2051AFJ-E2的Datasheet PDF文件第15页浏览型号BD2051AFJ-E2的Datasheet PDF文件第16页浏览型号BD2051AFJ-E2的Datasheet PDF文件第17页浏览型号BD2051AFJ-E2的Datasheet PDF文件第18页浏览型号BD2051AFJ-E2的Datasheet PDF文件第20页浏览型号BD2051AFJ-E2的Datasheet PDF文件第21页浏览型号BD2051AFJ-E2的Datasheet PDF文件第22页浏览型号BD2051AFJ-E2的Datasheet PDF文件第23页  
Daattaasshheeeett  
BD2041AFJ  
BD2051AFJ  
(10) Ground wiring pattern  
If small-signal GND and large-current GND are provided, It will be recommended to separate the large-current GND  
pattern from the small-signal GND pattern and establish a single ground at the reference point of the set PCB so that  
resistance to the wiring pattern and voltage fluctuations due to a large current will cause no fluctuations in voltages of the  
small-signal GND. Pay attention not to cause fluctuations in the GND wiring pattern of external parts as well.  
(11) External capacitor  
In order to use a ceramic capacitor as the external capacitor, determine the constant with consideration given to a  
degradation in the nominal capacitance due to DC bias and changes in the capacitance due to temperature, etc.  
(12) Thermal shutdown circuit (TSD)  
When junction temperatures become detected temperatures or higher, the thermal shutdown circuit operates and turns a  
switch OFF. The thermal shutdown circuit is aimed at isolating the LSI from thermal runaway as much as possible. Do  
not continuously use the LSI with this circuit operating or use the LSI assuming its operation.  
(13) Thermal design  
Perform thermal design in which there are adequate margins by taking into account the power dissipation (Pd) in actual  
states of use.  
www.rohm.com  
© 2013 ROHM Co., Ltd. All rights reserved.  
TSZ2211115001  
TSZ02201-0E3E0H300290-1-2  
08.Mar.2013 Rev.001  
19/22  
 复制成功!