BD95514MUV-E2 PDF预览

BD95514MUV-E2

更新时间: 2025-07-28 14:50:47
品牌 Logo 应用领域
罗姆 - ROHM 开关
页数 文件大小 规格书
26页 1019K
描述
Switching Controller, Voltage-mode, 4A, 1000kHz Switching Freq-Max, 5 X 5 MM, ROHS COMPLIANT, VQFN-32

BD95514MUV-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, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:10 weeks
风险等级:5.73模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE最大输入电压:28 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-30 代码:S-XQCC-N32长度:5 mm
功能数量:1端子数量:32
最高工作温度:100 °C最低工作温度:-10 °C
最大输出电流:4 A标称输出电压:5 V
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC32,.2SQ,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:SINGLE最大切换频率:1000 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:5 mm
Base Number Matches:1

BD95514MUV-E2 数据手册

 浏览型号BD95514MUV-E2的Datasheet PDF文件第2页浏览型号BD95514MUV-E2的Datasheet PDF文件第3页浏览型号BD95514MUV-E2的Datasheet PDF文件第4页浏览型号BD95514MUV-E2的Datasheet PDF文件第5页浏览型号BD95514MUV-E2的Datasheet PDF文件第6页浏览型号BD95514MUV-E2的Datasheet PDF文件第7页 
Datasheet  
4.5V to 28V, 4A 1ch  
Synchronous Buck Converter Integrated FET  
BD95514MUV  
General Description  
BD95514MUV is a switching regulator with current capability of 4A and the ability to achieve low output voltages of 0.7V to  
5.0V from a wide input voltage range of 4.5V to 28V. Built-in NMOS power transistors and implementation of Simple Light  
Load Mode (SLLMTM) technology make this device highly-efficient. SLLMTM improves efficiency when the device is used is  
used with light load, providing high efficiency over a wider range of loads. The device also uses a new technology called  
H3RegTM proprietary control method to achieve ultra-fast transient response against load changes. BD95514MUV is  
especially designed for various applications and is integrated with protection features such as soft-start, variable frequency,  
short circuit protection with timer latch, over voltage protection, and power good function.  
Features  
Key Specifications  
Internal 5V Linear Voltage Regulator (100mA)  
Input Voltage Range:  
4.5V to 28V  
0.7V to 5.0V  
4.0A(Max)  
120mΩ(Typ)  
120mΩ(Typ)  
0μA (Typ)  
Integrated H3RegTM DC/DC Converter Controller  
Selectable Simple Light Load Mode (SLLMTM), Quiet  
Light Load Mode (QLLM) and Forced Continuous Mode  
Built-in Thermal Shutdown, Low Input, Current  
Overload, Output Over/Under-Voltage Protection  
Circuitry  
Output Voltage Range:  
Output Current:  
High Side ON-Resistance:  
Low Side ON-Resistance:  
Standby Current:  
Operating Temperature Range:  
-10°C to +100°C  
Soft Start Function to Minimize Rush Current during  
Startup  
Adjustable Switching Frequency (f = 200kHz to  
1000kHz:It changes depending on the setup  
condition.)  
Package  
W (Typ) x D (Typ) x H (Max)  
Built-in Output Discharge Function  
Tracking Function  
Internal Bootstrap Diode  
Application  
VQFN032V5050  
5.00mm x 5.00mm x 1.00mm  
Mobile PCs, desktop PCs, LCD-TV, Digital Household  
Electronics  
VOUT  
Typical Application Circuit  
L1  
VOUT  
D1  
C14  
GND_VIN  
VIN  
VIN  
C8  
VIN  
PGND  
PGND  
PGND  
VDD  
CE  
GND_VOUT  
GND_VDD  
C9  
R22  
R4  
VIN  
C10  
VDD  
VIN  
C11  
C12  
VIN  
R9  
BOOT  
PGOOD  
AVIN  
CTL  
C13  
R7  
R8  
PGOOD  
VOUT  
FB  
SW1  
REF  
REF  
C7  
VDD  
VDD  
D
CTL  
MODE  
C6  
C19  
VDD  
SW3  
R6  
R5  
VDD  
C1 C2  
R1  
R2 C4 C5  
VREG  
EN  
SW2  
R17  
SS  
R18  
GN  
PGND  
VCC  
GN  
VCC  
EXTVCC  
Figure 1. Typical Application Circuit  
Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays  
.www.rohm.com  
TSZ02201-0A1A0A900070-1-2  
27.Nov.2014 Rev.001  
© 2014 ROHM Co., Ltd. All rights reserved.  
1/23  
TSZ2211114001  

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