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BD7791FUV-E2 PDF预览

BD7791FUV-E2

更新时间: 2024-11-04 14:48:43
品牌 Logo 应用领域
罗姆 - ROHM 电动机控制光电二极管
页数 文件大小 规格书
4页 132K
描述
Disk Drive Motor Controller, 3A, PDSO48, PACKAGE-48

BD7791FUV-E2 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete包装说明:SOP, TSSOP48,.3,20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
模拟集成电路 - 其他类型:DISK DRIVE MOTOR CONTROLLERJESD-30 代码:R-PDSO-G48
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-30 °C
最大输出电流:3 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:TSSOP48,.3,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified子类别:Motion Control Electronics
最大供电电流 (Isup):20 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:OTHER
端子形式:GULL WING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:NOT SPECIFIED
Base Number Matches:1

BD7791FUV-E2 数据手册

 浏览型号BD7791FUV-E2的Datasheet PDF文件第2页浏览型号BD7791FUV-E2的Datasheet PDF文件第3页浏览型号BD7791FUV-E2的Datasheet PDF文件第4页 
1/3  
Structure  
Product series  
Type  
Silicon Monolithic Integrated Circuit  
PWM Driver for combi drive  
BD7791FUV  
Function  
3-phase-sensor-less system, therefore don’t need three hall sensors  
for spindle motor driver.  
Stability high-speed start from the state of the stop for spindle motor driver.  
Absolute maximum ratings  
Parameter  
Symbol  
PVcc  
Vcc  
Limits  
Unit  
V
Power MOS supply voltage  
Control circuit power supply voltage  
Maximum driver output current  
Power dissipation  
6
6
V
IoMAX  
Pd  
3
1  
A
1.37 2  
-3085  
-55150  
150  
W
Operating temperature range  
Storage temperature range  
Joint part temperature  
Topr  
Tstg  
Tjmax  
#1 The current is guaranteed 3.0A in case of the current is turned on/off in a duty-ratio of less than 1/10 with a maximum  
on-time of 5ms and when short brake.  
#2 PCB (70mm×70mm×1.6mm,occupied copper foil is less than 3%,glass epoxy standard board) mounting.  
Reduce power by 11.0 mW for each degree above 25.  
Recommended operating conditions(Ta=-30+85)  
Set the power supply voltage taking allowable dissipation into considering〕  
Parameter  
Power MOS supply voltage  
Symbol  
PVcc  
Vcc  
MIN  
4.0  
TYP  
5.0  
MAX  
5.5  
Unit  
V
Control circuit power supply voltage  
4.0  
5.0  
5.5  
V
This product isn’t designed for protection against radioactive rays.  
Status of this document  
The Japanese version of this document is the formal specification.  
A customer may use this translation version only for a reference to help reading the formal version.  
If there are any differences in translation version of this document , formal version takes priority.  
REV. A  

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