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BD8301MUV-E2 PDF预览

BD8301MUV-E2

更新时间: 2024-01-23 07:47:21
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输出元件
页数 文件大小 规格书
14页 369K
描述
High-effciency Step-up/down Switching Regulator with Built-in Power MOSFET

BD8301MUV-E2 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN, LCC20,.16SQ,20
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:8.04Is Samacsys:N
其他特性:OUTPUT VOLTAGE FROM 2.8 TO 5.2V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:2.5 V
标称输入电压:3.7 VJESD-30 代码:S-XQCC-N20
长度:4 mm功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-25 °C最大输出电流:1 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC20,.16SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK-BOOST最大切换频率:1200 kHz
温度等级:OTHER端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

BD8301MUV-E2 数据手册

 浏览型号BD8301MUV-E2的Datasheet PDF文件第2页浏览型号BD8301MUV-E2的Datasheet PDF文件第3页浏览型号BD8301MUV-E2的Datasheet PDF文件第4页浏览型号BD8301MUV-E2的Datasheet PDF文件第5页浏览型号BD8301MUV-E2的Datasheet PDF文件第6页浏览型号BD8301MUV-E2的Datasheet PDF文件第7页 
Single-chip Type with Built-in FET Switching Regulator Series  
High-efficiency Step-up/down  
Switching Regulator  
with Built-in Power MOSFET  
BD8301MUV  
No.09027ECT07  
General Description  
ROHM’s highly-efficient step-up/down switching regulator BD8301MUV produces step-up/down output including 3.3 V from  
1 cell of lithium battery with just one coil.  
This IC adopts an original step-up/down drive system and creates a higher efficient power supply than conventional  
Sepic-system or H-bridge system switching regulators.  
Features  
1) Highly-efficient step-up/down DC/DC converter to be constructed just with one inductor.  
2) Input voltage  
3) Output current  
2.5 V - 5.5 V  
1 A at 3.3 V  
800 mA at 5.0 V  
4) Incorporates soft-start function.  
5) Incorporates timer latch system short protecting function.  
6) High heat radiation surface mounted package  
VQFN020V4040  
Application  
General portable equipment like portable audio or DSC/DVC  
Absolute Maximum Ratings  
Parameter  
Maximum applied power voltage  
Maximum input current  
Symbol  
Vcc,PVCC  
Iinmax  
Lx1  
Ratings  
7.0  
Unit  
V
2.0  
A
7.0  
V
Maximum input voltage  
Lx2  
7.0  
V
Power dissipation  
Pd  
700  
mW  
ºC  
ºC  
ºC  
Operating temperature range  
Storage temperature range  
Junction temperature  
Topr  
-25 to +85  
-55 to +150  
150  
Tstg  
Tjmax  
*1  
When installed on a 70.0 mm × 70.0 mm × 1.6 mm glass epoxy board. The rating is reduced by 5.6 mW/°C at Ta = 25°C or more.  
Operating Conditions (Ta = 25°C)  
Parameter  
Symbol  
Vcc  
Voltage range  
2.5 to 5.5  
Unit  
V
Power supply voltage  
Output voltage  
OUT  
2.8 to 5.2  
V
www.rohm.com  
2009.09 - Rev.C  
1/13  
c
2009 ROHM Co., Ltd. All rights reserved.  

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