MC33035 ,Brushless DC Motor ControllerFeaturesTop DriveB C• 10 to 30 V Operation 1 24T TOutput• Undervoltage LockoutA2 23 BrakeT• 6.25 V ..
MC33035DW ,Brushless DC Motor ControllerOrder this documentMOTOROLA by AN1321/DSEMICONDUCTOR ---I-ii-l-lIl"APPLICATION NOTE AN , 321. Bru_s ..
MC33035DWR2G ,Brushless DC Motor ControllerFeaturesTop DriveB C• 10 to 30 V Operation 1 24T TOutput• Undervoltage LockoutA2 23 BrakeT• 6.25 V ..
MC33035P ,Brushless DC Motor Controllerhttp://onsemi.comAPPLICATION NOTEUntil recently, motor control designers who wished to ideal choice ..
MC33035PG ,Brushless DC Motor ControllerELECTRICAL CHARACTERISTICS (continued) (V = V = 20 V, R = 4.7 k, C = 10 nF, T = 25°C, unless otherw ..
MC33039 ,Closed-Loop Brushless Motor Adapterblock diagram. Selection every mechanical revolution, each Hall–effect sensorof timing components f ..
MC74HC132 ,Quad 2-Input NAND Gate with Schmitt-Trigger Inputs
MC74HC132A ,Quad 2 Input NAND Gate with Schmitt TriggerMAXIMUM RATINGSSymbol Parameter Value UnitV Positive DC Supply Voltage 0.5 to 7.0 VCCV Digital In ..
MC74HC132A ,Quad 2 Input NAND Gate with Schmitt TriggerFeaturesPDIP−14MC74HC132ANN SUFFIX• Output Drive Capability: 10 LSTTL Loads AWLYYWWCASE 646• Output ..
MC74HC132AD ,Quad 2 Input NAND Gate with Schmitt TriggerMaximum ratings are those values beyond which device damage can occur.
MC74HC132ADR2 ,Quad 2 Input NAND Gate with Schmitt TriggerMC74HC132AQuad 2-Input NAND Gatewith Schmitt-Trigger InputsHigh−Performance Silicon−Gate CMOSThe MC ..
MC74HC132ADR2G , Quad 2−Input NAND Gate with Schmitt−Trigger Inputs High−Performance Silicon−Gate CMOS
MC33035
Brushless DC Motor Controller
MC33035, NCV33035
Brushless DC
Motor Controller
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.
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 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 NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes Pb−Free Packages are Available
