MC33035DWG

$6.40

Description：IC MOTOR DRIVER 10V-30V 24SOIC
Series：-
Mfr：onsemi
Package：Tube

SKU:f9c928d5dd9d Category: Motor Drivers, Controllers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 10V-30V 24SOIC
Series：-
Mfr：onsemi
Package：Tube
Motor Type - Stepper：-
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：Analog
Technology：-
Step Resolution：-
Applications：General Purpose
Current - Output：-
Voltage - Supply：10V ~ 30V
Voltage - Load：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-SOIC (0.295", 7.50mm Width)
Supplier Device Package：24-SOIC
Grade：-
Qualification：-

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MC33035DWG

Overview

The MC33035DWG is a three-phase brushless DC motor controller from onsemi, housed in a 24-pin SOIC package. It operates within a supply voltage range of 10V to 30V and supports a maximum collector-emitter voltage of 40V. The device features a typical switching frequency of 28kHz and draws a working supply current of 20mA with an output current capability of 75mA. It functions reliably across a temperature range of -40°C to +85°C and includes built-in fault protection mechanisms such as overcurrent, undervoltage, and thermal shutdown.

Feature Summary

Integrates a rotor position decoder for sensorless or sensor-based control
Supports configurable sensor phase selections including 60/300 degrees and 120/240 degrees
Includes comprehensive fault protection against overcurrent, undervoltage, and overheating

Applications

Brushless DC motor control systems
Industrial motion control applications
Automotive electronics requiring AEC-Q100 compliance

Procurement Notes

Verify the specific suffix 'DWG' corresponds to the SOIC-24 tube packaging variant when sourcing. Confirm that the component meets RoHS standards if required by your design specifications, as some historical data indicates non-compliance for older revisions. Ensure the supplier provides official datasheets matching the manufacturer's documentation for the MC33035 series to guarantee functional equivalence.

Selection Notes

Select this component for designs requiring a dedicated three-phase BLDC controller with integrated power stages. It is suitable for applications needing a wide input voltage range up to 30V and robust fault protection. Consider the SOIC-24 package constraints for thermal management and PCB layout. Verify compatibility with the intended motor type and sensor configuration before finalizing the bill of materials.

Part Context

This part belongs to the MC33035 series of brushless DC motor controllers manufactured by onsemi. The series is designed for efficient control of three-phase motors, offering integrated solutions for industrial and automotive markets. The DWG suffix specifically denotes the surface-mount SOIC-24 package variant, distinguishing it from other pinout or packaging options within the same functional family.