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MC33035: Brushless DC Motor Controller

Overview
Specifications
Packages
Datasheet: Brushless DC Motor Controller
Rev. 9 (405kB)
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Product Overview
产品说明
The MC33035 is a high performance second generation monolithic brushless DC motor controller containing all of the active functions required to implement a full featured open loop, three or four phase motor control system. This device consists of a rotor position decoder for proper commutation sequencing, temperature compensated reference capable of supplying sensor power, frequency programmable sawtooth oscillator, three open collector top drivers, and three high current totem pole bottom drivers ideally suited for driving power MOSFETs.

Also included are protective features consisting of undervoltage lockout, cycle-by-cycle current limiting with a selectable time delayed latched shutdown mode, internal thermal shutdown, and a unique fault output that can be interfaced into microprocessor controlled systems.

Typical motor control functions include open loop speed, forward or reverse direction, run enable, and dynamic braking. The MC33035 is designed to operate with electrical sensor phasings of 60° /300° or 120° /240° , and can also efficiently control brush DC motors.
特性
 
  • 10 to 30 V Operation
  • Undervoltage Lockout
  • 6.25 V Reference Capable of Supplying Sensor Power
  • Fully Accessible Error Amplifier for Closed Loop Servo Applications
  • High Current Drivers Can Control External 3-Phase MOSFET Bridge
  • Cycle-By-Cycle Current Limiting
  • Pinned-Out Current Sense Reference
  • Internal Thermal Shutdown
  • Selectable 60° /300° or 120° /240° Sensor Phasings
  • Can Efficiently Control Brush DC Motors with External MOSFET H-Bridge
技术文档及设计资源
应用注释 (1) 封装图纸 (2)
数据表 (1)  
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
MC33035DWG Active
Pb-free
Halide free
Brushless DC Motor Controller SOIC-24 751E-04 3 Tube 30 $2.0933
MC33035DWR2G Active
Pb-free
Halide free
Brushless DC Motor Controller SOIC-24 751E-04 3 Tape and Reel 1000 $2.0933
MC33035PG Last Shipments
Pb-free
Halide free
Brushless DC Motor Controller PDIP-24 724-03 NA Tube 15  
MC33035DW Last Shipments
Brushless DC Motor Controller SOIC-24 751E-04 1 Tube 30  
MC33035DWR2 Last Shipments
Brushless DC Motor Controller SOIC-24 751E-04 1 Tape and Reel 1000  
MC33035P Last Shipments
Brushless DC Motor Controller PDIP-24 724-03 NA Tube 15  
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 4 to 8
Arrow   (Sat Jul 11 14:22:03 MST 2015) : 1494
Avnet   (2015-07-09) : >1K
Chip1Stop   (2015-07-09) : <1K
Digikey   (2015-07-09) : <1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : 4 to 8
Arrow   (Sat Jul 11 14:22:03 MST 2015) : 4008
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >10K
Mouser   (2015-07-09) : <1K
PandS   (2015-07-09) : <1K
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
Datasheet: Brushless DC Motor Controller
Rev. 9 (405kB)
»浏览可靠性数据
»查看材料成分
»产品更改通知 (10)
Product Overview

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 Pb-free 
 Halide free 
 Active     Brushless DC Motor Controller   Brushless DC   10   40   10   30   0.1   0.1         External Resistor   Yes   Thermal       SOIC-24 
 Pb-free 
 Halide free 
 Active     Brushless DC Motor Controller   Brushless DC   10   40   10   30   0.1   0.1         External Resistor   Yes   Thermal       SOIC-24 
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Associated Products
  Do you also need MOSFETs?
Do you also need IGBTs?

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