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BD25GA5WEFJ PDF预览

BD25GA5WEFJ

更新时间: 2024-01-16 22:37:14
品牌 Logo 应用领域
罗姆 - ROHM 开关过电流保护电源电路电容器陶瓷电容器线性稳压器IC
页数 文件大小 规格书
12页 364K
描述
BDxxGA5WEFJ是可提供0.5A输出电流的稳压器。输出精度为±1%。有可使用外接电阻在1.5V~13.0V范围内任意设置输出电压的可变型以及1.5V/1.8V/2.5V/3.0V/3.3V/5V/6V/7V/8V/9V/10V/12V固定输出型两种。封装组件采用散热性优良的HTSOP-J8。可用于数字家电等广泛用途。本机型内置用于防止因输出短路等发生IC破坏的过电流保护电路、关断时使电路电流为0µA的ON/OFF开关、以及防止因过负荷状态等使IC发生热破坏的温度保护电路。另外,采用了陶瓷电容器,有助于整机的小型化和长寿化。

BD25GA5WEFJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:HTSOP
包装说明:,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:NJESD-30 代码:R-PDSO-G8
JESD-609代码:e2端子数量:8
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装:YES端子面层:Tin/Copper (Sn/Cu)
端子形式:GULL WING端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

BD25GA5WEFJ 数据手册

 浏览型号BD25GA5WEFJ的Datasheet PDF文件第2页浏览型号BD25GA5WEFJ的Datasheet PDF文件第3页浏览型号BD25GA5WEFJ的Datasheet PDF文件第4页浏览型号BD25GA5WEFJ的Datasheet PDF文件第6页浏览型号BD25GA5WEFJ的Datasheet PDF文件第7页浏览型号BD25GA5WEFJ的Datasheet PDF文件第8页 
Technical Note  
BD00GA5WEFJ  
Heat Dissipation Characteristics  
HTSOP-J8  
Measure condition: mounted on a ROHM board, and IC  
4.0  
3.76W  
Substrate size: 70mm × 70mm × 1.6mm  
(Substrate with thermal via)  
Solder the substrate and package reverse exposure heat  
radiation part  
3.0  
2.11W  
IC only  
2.0  
θj-a=249.5/W  
1-layercopper foil are :0mm×0mm)  
θj-a=153.2/W  
2-layercopper foil are :15mm×15mm)  
θj-a=113.6/W  
2-layercopper foil are :70mm×70mm)  
θj-a=59.2/W  
1.10W  
0.82W  
0.50W  
1.0  
0
0
25  
50  
75  
100  
125  
150  
]  
Ambient Temperature :Ta []  
4-layercopper foil are :70mm×70mm)  
θj-a=33.3/W  
About Input-to-output capacitor  
It is recommended that a capacitor is placed nearby pin between Input pin and GND, output pin and GND.  
A capacitor, between input pin and GND, is valid when the power supply impedance is high or drawing is long. Also as for a  
capacitor, between output pin and GND, the greater the capacity, more sustainable the line regulation and it makes improvement  
of characteristics by load change. However, please check by mounted on a board for the actual application. Ceramic capacitor  
usually has difference, thermal characteristics and series bias characteristics, and moreover capacity decreases gradually by  
using conditions.  
For more detail, please be sure to inquire the manufacturer, and select the best ceramic capacitor.  
Ceramic capacitor capacity- DC bias characteristics  
(Characteristics example)  
10 Voltage resistance  
B1 characteristics  
10  
GRM188B11A105KA61D  
0
10 Voltage resistance  
B characteristics  
6.3 Voltage resistance  
-10  
B characteristics  
-20  
-30  
10 Voltage resistance  
F characteristics  
-40  
-50  
4 Voltage resistance  
-60  
X6S characteristics  
10 Voltage Resistance  
F characteristics  
-70  
-80  
-90  
-100  
0
1
2
3
4
DC Bias Voltage [V]  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.04 - Rev.A  
5/11  

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