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BD3512MUV-E2 PDF预览

BD3512MUV-E2

更新时间: 2024-11-25 14:48:43
品牌 Logo 应用领域
罗姆 - ROHM 输出元件调节器
页数 文件大小 规格书
19页 1073K
描述
Fixed Positive LDO Regulator, CMOS, 4 X 4 MM, VQFN-20

BD3512MUV-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:QCCN, LCC20,.16SQ,20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.66
可调性:ADJUSTABLE标称回动电压 1:0.85 V
JESD-30 代码:S-XQCC-N20最大电网调整率 (%/V):0.5
最大负载调整率 (%):1.5%输出次数:1
端子数量:20工作温度TJ-Max:100 °C
工作温度TJ-Min:-10 °C最大输出电流 1:3 A
最大输出电压 1:2.7 V最小输出电压 1:0.65 V
封装主体材料:UNSPECIFIED封装代码:QCCN
封装等效代码:LCC20,.16SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR子类别:Other Regulators
表面贴装:YES技术:CMOS
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
Base Number Matches:1

BD3512MUV-E2 数据手册

 浏览型号BD3512MUV-E2的Datasheet PDF文件第2页浏览型号BD3512MUV-E2的Datasheet PDF文件第3页浏览型号BD3512MUV-E2的Datasheet PDF文件第4页浏览型号BD3512MUV-E2的Datasheet PDF文件第5页浏览型号BD3512MUV-E2的Datasheet PDF文件第6页浏览型号BD3512MUV-E2的Datasheet PDF文件第7页 
TECHNICAL NOTE  
High-performance Regulator IC Series for PCs  
Ultra Low Dropout  
Linear Regulators for PC Chipsets  
with Power Good  
BD3512MUV (3A)  
Description  
The BD3512MUV ultra low-dropout linear chipset regulator operates from a very low input supply, and offers ideal  
performance in low input voltage to low output voltage applications. It incorporates a built-in N-MOSFET power transistor to  
minimize the input-to-output voltage differential to the ON resistance (RON=100mΩ) level. By lowering the dropout voltage in  
this way, the regulator realizes high current output (Iomax=3.0A) with reduced conversion loss, and thereby obviates the  
switching regulator and its power transistor, choke coil, and rectifier diode. Thus, the BD3512MUV is designed to enable  
significant package profile downsizing and cost reduction. An external resistor allows the entire range of output voltage  
configurations between 0.65 and 2.7V, while the NRCS (soft start) function enables a controlled output voltage ramp-up,  
which can be programmed to whatever power supply sequence is required.  
Features  
1) Internal high-precision reference voltage circuit (0.65V±1%)  
2) Built-in VCC undervoltage lockout circuit (VCC=3.80V)  
3) NRCS (soft start) function reduces the magnitude of in-rush current  
4) Internal Nch MOSFET driver offers low ON resistance (65mΩ typ)  
5) Built-in current limit circuit (3.0A min)  
6) Built-in thermal shutdown (TSD) circuit (Timer latch)  
7) Variable output (0.652.7V)  
8) High-power package VQFN020V4040 : 4.0×4.0×1.0(mm)  
9) Tracking function  
Applications  
Notebook computers, Desktop computers, LCD-TV, DVD, Digital appliances  
Oct. 2008  

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