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MC33033DWG

Brushless DC Motor Controller, 3-Phase

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MC33033DWG General Description

The MC33033 is a high performance second generation, limited feature, monolithic brushless dc motor controller which has evolved from the 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 predessors, it does not feature separate drive circuit supply and ground pins, brake input, or fault output signal. Included in the MC33033 are protective features consisting of undervoltage lockout, cycle-by-cycle current limiting with a selectable time delayed latched shutdown mode, and internal thermal shutdown. Typical motor control functions include open loop speed, forward or reverse direction, and run enable.The MC33033 is designed to operate brushless motors with electrical sensor phasings of 60° /300°or 120° /240° , and can also efficiently control brush dc motors.

mc33033dwg mc33033dwg

Key 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
mc33033dwg

Application

  • Automotive

Specifications

Status Lifetime Package Type SOIC-20W
Case Outline 751D-05 MSL Temp (°C) 260
Container Type REEL

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD

    ESD

  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray

Ratings and Reviews

N
N**h May 26, 2020

Chip 25q64jvsiq on the motherboard huanan 2,49 + stitched without problems.

6
C
C**b Aug 19, 2019

Order date: May 06 2019Delivery date: May 25 2019Order had came in 19 days.Very fast shippinghigh quality productI recommend this seller. Extalent seller. Thank you. From Sri [email protected] Instagram = sachii_broWhatsApp = +94704693346

3
J
J**n Jul 11, 2019

It's okay. The output overtakes 0.1 to 13 v, 0,2 to 18 v, 0,3 to 25 v and grows on. The output was set from 0.4 to 29.5 v when powered from the usb port. In the rest-corresponds to the specifications (although the board says input 4-13v). Adjustable and current. Good blocks for experiments with "iron". I recommend.

2
D
D**n Jan 23, 2019

nice job, good seller...

2
C
C**b Sep 20, 2018

I ordered a fee for the power bank. It came quickly. To kazakhstan, pavlodar, for 20 days. Not yet checked, but i think there will be no problems.

19

Reviews

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MC33033DWG Datasheet PDF

Preliminary Specification MC33033DWG PDF Download

MC33033DWG PDF Preview

Buying Guide

  • What is the lifespan of MC33033DWG?

    The lifespan of MC33033DWG depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of MC33033DWG?

    You can find it with PDF Datasheet for MC33033DWG on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of MC33033DWG?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of MC33033DWG or my history order record?

    You could view all of your orders by logging in or registering AVAQ account. Log in or Register an account now.