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BD9137MUV-E2 PDF预览

BD9137MUV-E2

更新时间: 2024-11-29 18:30:35
品牌 Logo 应用领域
罗姆 - ROHM 开关
页数 文件大小 规格书
21页 756K
描述
Switching Regulator, Current-mode, 4A, 1200kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, VQFN-20

BD9137MUV-E2 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:QFN
包装说明:HVQCCN, LCC20,.16SQ,20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:9 weeks
风险等级:0.99模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:2.7 V
标称输入电压:3.3 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:105 °C
最低工作温度:-40 °C最大输出电流:4 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最大切换频率:1200 kHz
温度等级:INDUSTRIAL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

BD9137MUV-E2 数据手册

 浏览型号BD9137MUV-E2的Datasheet PDF文件第2页浏览型号BD9137MUV-E2的Datasheet PDF文件第3页浏览型号BD9137MUV-E2的Datasheet PDF文件第4页浏览型号BD9137MUV-E2的Datasheet PDF文件第5页浏览型号BD9137MUV-E2的Datasheet PDF文件第6页浏览型号BD9137MUV-E2的Datasheet PDF文件第7页 
Datasheet  
2.7V to 5.5V, 4A 1ch  
Synchronous Buck Converter Integrated FET  
BD9137MUV  
General Description  
Key Specifications  
Input voltage range:  
Output voltage range:  
Output current:  
Switching frequency:  
High side FET ON resistance:  
Low side FET ON resistance:  
Standby current:  
2.7V to 5.5V  
0.8V to 3.3V  
4.0A (Max.)  
ROHM’s high efficiency step-down switching regulator  
BD9137MUV is a power supply designed to produce a  
low voltage including 0.8 volts from 5.5/3.3 volts power  
supply line. Offers high efficiency with our original  
pulse skip control technology and synchronous rectifier.  
Employs a current mode control system to provide  
faster transient response to sudden change in load.  
1MHz(Typ.)  
82mΩ(Typ.)  
70mΩ(Typ.)  
0µA (Typ.)  
Operating temperature range:  
-40to +105℃  
Package  
Features  
(Typ.)  
(Typ.)  
(Max.)  
Offers fast transient response with current mode  
PWM control system.  
VQFN020V4040:  
4.00mm x 4.00mm x 1.00mm  
Offers highly efficiency for all load range with  
synchronous rectifier (Nch/Nch FET) and SLLM  
(Simple Light Load Mode)  
Incorporates soft-start function.  
Incorporates thermal protection and ULVO  
functions.  
Incorporates short-current protection circuit with  
time delay function.  
Incorporates shutdown function Icc=0µA(Typ.)  
Applications  
Power supply for LSI including DSP, Micro computer  
and ASIC  
VQFN020V4040  
Typical Application Circuit  
Fig.1 Typical Application Circuit  
Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays.  
www.rohm.com  
©2012 ROHM Co., Ltd. All rights reserved.  
TSZ2211114001  
TSZ02201-0J3J0AJ00160-1-2  
02.MAR.2012 Rev.001  
1/19  

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