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Part Name(s) : NCV33033P ON-Semiconductor
ON Semiconductor
Description : BRUSHLESS DC MOTOR CONTROLLER View

The MC33033 is a high performance second generation, limited feature, monolithic BRUSHLESS DC MOTOR CONTROLLER which has evolved from ON Semiconductor’s full featured MC33034 and MC33035 CONTROLLERs. It contains all of the active functions required for the implementation of open loop, three or four phase MOTOR control.

Part Name(s) : 8925 A8925 A8925CEB Allegro
Allegro MicroSystems
Description : 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH LINEAR CURRENT CONTROL AND POWER DMOS OUTPUTS View

3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH LINEAR CURRENT CONTROL AND POWER DMOS OUTPUTS

The A8925CEB is a DMOS three-phase BRUSHLESS DC MOTOR CONTROLLER/driver designed for use in Winchester disk drives and other data storage applications. The power output stages are capable of ±4 A output currents and have DMOS power outputs with less than 0.25 Ω rDS(on)for low power dissipation. Intrinsic ground clamp and flyback diodes protect the output drivers when switching inductive loads. Thermal shutdown circuitry is provided to protect the device from excessive junction temperature.

FEATURES
■DMOS Outputs
■Low rDS(on)- 0.25 ΩMaximum
■Linear Current Control
■Internal Commutation Circuitry
■Internal Current Sensing
■Thermal Shutdown Circuitry
■Under Voltage Detection Circuitry
■Fault Output Flag
■Power Surface-Mount Package

 

Part Name(s) : LS7362 LS7362-TS LS7362-S LSI
LSI Corporation
Description : BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER View

DESCRIPTION:
The LS7362 is a monolithic, ion implanted MOS circuit designed to generate the signals necessary to control a three phase or four phase BRUSHLESS DC MOTOR. It is the basic building block of a BRUSHLESS DC MOTOR CONTROLLER. The circuit responds to changes at the SENSE inputs, originating at the MOTOR position sensors, to provide electronic commutation of the MOTOR windings.

FEATURES:
• Speed Control by Pulse Width Modulation (PWM)
   of low-side drivers only.
• Open or closed loop MOTOR speed control.
• +5 to +28 Volt operation (Vss - VDD).
• Externally selectable input to output code for 60°,
   120°, 240°, or 300° electrical sensor spacing.
• Three or four phase operation.
• Analog Speed control.
• Forward/Reverse control.
• Output Enable control.
• Positive Static Braking.
• Overcurrent Sensing.
• Six outputs drive switching bridge directly.
• LS7362 (DIP); LS7362-S (SOIC);
   LS7362-TS (TSSOP) - See Connection Diagram

Part Name(s) : OM506 OMC506 Omnirel
Omnirel Corp => IRF
Description : DC BRUSHLESS MOTOR CONTROLLER View

DESCRIPTION
The OMC506 is an integrated, high density, three phase BRUSHLESS DC (BLDC) MOTOR, speed CONTROLLER housed in a MP-3T package. The OMC506 contains the power, driver and control electronics to adjust timing functions and speed control loop parameters to optimize the CONTROLLER for each application. The electronics contained in the OMC506 are assembled using mixed process technologies: surface mount components on a printed circuit board and chip & wire on an Insulated Metal Substrate. This combination offers small size, excellent thermal characteristics and electrically isolated heat sink.

FEATURES
• 10A Average Phase Output Current
• Over Temperature Protection
• Compensation Circuitry Adjustable To MOTOR Parameters
• Speed Controlled by 0 To 5V Linear Input Signal
• Forward Or Reverse Direction
• Isolated, Low Profile Package


Part Name(s) : MC33033 MC33033DW MC33033DWG MC33033DWR2 MC33033DWR2G MC33033P MC33033PG NCV33033DW NCV33033DWR2 NCV33033DWR2G ON-Semiconductor
ON Semiconductor
Description : BRUSHLESS DC MOTOR CONTROLLER View

BRUSHLESS DC MOTOR CONTROLLER

The MC33033 is a high performance second generation, limited feature, monolithic BRUSHLESS DC MOTOR CONTROLLER which has evolved from ON Semiconductor’s full featured MC33034 and MC33035 CONTROLLERs. It contains all of the active functions required for the implementation of open loop, three or four phase MOTOR control. The device consists of a rotor position decoder for proper commutation sequencing, temperature compensated reference capable of supplying sensor power, frequency programmable sawtooth oscillator, fully accessible error amplifier, pulse width modulator comparator, three open collector top drivers, and three high current totem pole bottom drivers ideally suited for driving power MOSFETs. Unlike its
predecessors, it does not feature separate drive circuit supply and ground pins, brake input, or fault output signal.

Features
•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
•Internal Thermal Shutdown
•Selectable 60°/300°or 120°/240°Sensor Phasings
•Also Efficiently Control Brush DC MOTORs with External MOSFET H−Bridge
•NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
•Pb−Free Packages are Available

 

Part Name(s) : DRV8308 DRV8308RHAR DRV8308RHAT TI
Texas Instruments
Description : BRUSHLESS DC MOTOR CONTROLLER View

Description
The DRV8308 controls sensored BRUSHLESS DC MOTORs with advanced features and a simple input interface. As a predriver, it drives the gates of 6 external N-Channel MOSFETs with a configurable current of 10mA to 130mA for optimal switching characteristics.
The 3 MOTOR phases are commutated according to the Hall sensor inputs. Once the MOTOR reaches a consistent speed, the DRV8308 uses just 1 Hall sensor to minimize jitter caused by sensor mismatch. The Hall signal-to-drive timing can be advanced or delayed in 0.1% increments to optimize power efficiency. An optional 180° commutation mode drives sinusoidal current through the MOTOR and minimizes audible noise and torque ripple. Peak MOTOR current can be controlled by sizing a sense resistor.
The DRV8308 achieves closed-loop speed control to spin MOTORs to a precise RPM across a wide range of load torques. The system matches MOTOR speed—generated from an FG trace or the Hall sensors—to the reference frequency on pin CLKIN. The DRV8308 can also drive MOTORs open-loop using a duty cycle command, from either a clock or register setting.
An assortment of protection features bolster system robustness, as the DRV8308 handles and reports overcurrent, overvoltage, undervoltage, and overtemperature.

Features
• Three-Phase BRUSHLESS DC MOTOR CONTROLLER
   – Digital Closed-Loop Speed Control with
      Programmable Gain and Filters
• Drives 6 N-Channel MOSFETs With Configurable
   10- to 130-mA Gate Drive
• Integrated Commutation from Hall Sensors
   – Timing Can Be Advanced/Delayed
   – 120° or 180°-Sinusoidal Current Control
   – Single Input Controls MOTOR Speed
• Operating Supply Voltage 8.5 to 32 V
• Flexible Configuration Methods
   – Read Internal Non-Volatile Memory
   – Read External EEPROM
   – Write SPI
• Configurable MOTOR Current Limiter
• 5-V Regulator for Hall Sensors
• Low-power Standby Mode
• Integrated Overcurrent, Overvoltage, and
   Overtemperature Protection

Applications
• Industrial Pumps, Fans, and Valves
• White Goods
• Power Tools and Lawn Equipment
• Printers

Part Name(s) : KK33035 Kodenshi
Kodenshi Auk Co., LTD
Description : BRUSHLESS DC MOTOR CONTROLLER View

The KK33035 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.

FEATURES
• 10 to 30 V Operation
• Undervoltage Lockout
• 6.25V 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

Part Name(s) : IR3230SPBF IR3230STRPBF IR
International Rectifier
Description : 3 PHASE CONTROLLER FOR DC BRUSHLESS MOTOR View

Description:
The IR3230 is a three-phase BRUSHLESS DC MOTOR CONTROLLER/driver with many integrated features. They provide large flexibility in adapting the IR3230 to a specific system requirement and simplify the system design.

Features:
• Up to 50 KHz PWM switching capability.
• No bootstrap capacitor.
• Trapezoidal 120° or 60° compatibility.
• Forward and reverse direction.
• Regeneration mode.
• Programmable over current shutdown.
• Programmable over temperature shutdown.
• E.S.D protection.
• Lead-free, RoHS compliant.

Application:
• E-bike
• Fan and pump
• Actuators system
• Compressor

 

Part Name(s) : HA13484NT Hitachi
Hitachi -> Renesas Electronics
Description : Three-phase BRUSHLESS MOTOR PWM CONTROLLER with Digital Speed Control View

Three-phase BRUSHLESS MOTOR PWM CONTROLLER with Digital Speed Control

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