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BD8314NUV PDF预览

BD8314NUV

更新时间: 2024-09-23 06:41:55
品牌 Logo 应用领域
罗姆 - ROHM 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
16页 383K
描述
High-efficiency Step-up Switching Regulator with Built-in Power MOSFET

BD8314NUV 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:SON
包装说明:HVSON,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.23
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 4V TO 12V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATION最大输入电压:12 V
最小输入电压:3 V标称输入电压:7.4 V
JESD-30 代码:S-PDSO-N10JESD-609代码:e2
长度:3 mm功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:-25 °C标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm表面贴装:YES
切换器配置:BOOST最大切换频率:1300 kHz
温度等级:OTHER端子面层:Tin/Copper (Sn/Cu)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:10
宽度:3 mmBase Number Matches:1

BD8314NUV 数据手册

 浏览型号BD8314NUV的Datasheet PDF文件第2页浏览型号BD8314NUV的Datasheet PDF文件第3页浏览型号BD8314NUV的Datasheet PDF文件第4页浏览型号BD8314NUV的Datasheet PDF文件第5页浏览型号BD8314NUV的Datasheet PDF文件第6页浏览型号BD8314NUV的Datasheet PDF文件第7页 
Single-chip Type with Built-in FET Switching Regulator  
High-efficiency Step-up Switching  
Regulator with Built-in Power MOSFET  
No.09027EAT09  
BD8314NUV  
General Description  
ROHM’s High-efficiency Step-up Switching Regulator Built-in Power MOSFET BD8314NUV generates step-up output  
including 8 V or 10 V from 4 batteries, batteries such as Li1cell or Li2cell etc. or a 5 V fixed power supply line.  
This IC allows easy production of small and a wide range of output current, and is equipped with an external coil/capacitor  
downsized by high frequency operation of 1.2 MHz, built-in 2.5 A rated 80 mNch FET SW, and flexible phase  
compensation system on board.  
Features  
1) Incorporates Nch FET capable of withstanding 2.5 A/14 V.  
2) Incorporates phase compensation device between input and output of ERROR AMP.  
3) Small coils and capacitors to be used by high frequency operation of 1.2 MHz  
4) Input voltage 3.0 V – 12 V  
5) Output current  
600 mA (3.5 V – 10 V) at 10 V  
600 mA (3.0 V – 8 V) at 8 V  
6) Incorporates soft-start function.  
7) Incorporates timer latch system short protecting function.  
8) As small as 3 mm, SON 10-pin package  
VSON010V3030  
Application  
General portable equipment like DSC/DVC powered by 4 dry batteries or Li2cell  
Operating Conditions (Ta = 25°C)  
Parameter  
Power supply voltage  
Output voltage  
Symbol  
VCC  
Voltage range  
3.0 to 12  
Unit  
V
VOUT  
4.0 to 12  
V
Absolute Maximum Ratings  
Parameter  
Symbol  
Rating  
14  
Unit  
V
Maximum applied power voltage  
Maximum input voltage  
VCC, LX  
SWOUT,  
INV  
14  
V
A
Iinmax  
2.5  
Maximum input current  
Power dissipation  
Operating temperature range  
Storage temperature range  
Junction temperature  
700  
Pd  
Topr  
Tstg  
mW  
°C  
°C  
-25 to +85  
-55 to +150  
+150  
Tjmax  
°C  
*1 When used at Ta = 25°C or more installed on a 74.2 × 74.2 × 1.6t mm board, the rating is reduced by 5.6 mW/°C.  
* These specifications are subject to change without advance notice for modifications and other reasons.  
www.rohm.com  
© 2009 ROHM Co., Ltd. All rights reserved.  
2009.03 - Rev.A  
1/15  

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