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BA6444FP PDF预览

BA6444FP

更新时间: 2024-09-24 22:39:23
品牌 Logo 应用领域
罗姆 - ROHM 驱动器运动控制电子器件信号电路光电二极管电动机控制电机
页数 文件大小 规格书
11页 179K
描述
3-phase motor driver

BA6444FP 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:HSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:N模拟集成电路 - 其他类型:BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G30JESD-609代码:e3/e2
长度:18.5 mm功能数量:1
端子数量:30最高工作温度:75 °C
最低工作温度:-20 °C最大输出电流:1.5 A
封装主体材料:PLASTIC/EPOXY封装代码:HSSOP
封装等效代码:SOP28/42,.4,32封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度(摄氏度):260
电源:5,12 V认证状态:Not Qualified
座面最大高度:2.41 mm子类别:Motion Control Electronics
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):4 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
端子面层:TIN/TIN COPPER端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10宽度:7.5 mm
Base Number Matches:1

BA6444FP 数据手册

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Motor driver ICs  
3-phase motor driver  
BA6444FP  
The BA6444FP is a 3-phase, full-wave, pseudo-linear motor driver suited for VCR capstan motors. The IC has a torque  
ripple cancellation circuit to reduce wow and flutter, and a forced brake circuit that allows abrupt change of operational  
mode. The output transistor saturation prevention circuit provides superb torque control over a wide range of current.  
FG and hysteresis amplifiers are also built in.  
FApplications  
VCR capstan motors, DAT capstan motors  
FFeatures  
1) 3-phase, full-wave, pseudo-linear drive system.  
2) Torque ripple cancellation circuit.  
3) Forced brake circuit.  
4) Output transistor (high- and low-sides) saturation  
prevention circuit.  
5) FG and hysteresis amplifiers.  
6) Thermal shutdown circuit.  
FAbsolute maximum ratings (Ta = 25_C)  
FRecommended operating conditions  
634  

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