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MC33039DG The On Semiconductor MC33039DG is a Bipolar technology motor driver IC designed for Brushless DC (BLDC) motors. It operates within a 5.5V to 9V supply range and is housed in a surface-mount 8-SOIC package.
Mfr Part #:

MC33039DG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC33039DG is a Bipolar technology motor driver IC designed for Brushless DC (BLDC) motors. It operates within a 5.5V to 9V supply range and is housed in a surface-mount 8-SOIC package.
✓ Total Stock: 1,730 pcs
$ Price Range: $2.25

MC33039DG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
1,730 pcs
On Request
1730 pcs On Request 1 On Request On Request On Request On Request On Request
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MC33039DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Supplier Device Package
Technology
Voltage
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MC33039DG Description

Short technical summary and product information.

The MC33039DG from On Semiconductor is a high-performance closed-loop speed control adapter specifically designed for brushless DC motor control systems. It enables precise speed regulation without the need for a magnetic or optical tachometer. This device features TTL compatible inputs with hysteresis for noise immunity, digital edge detectors, a programmable monostable, and an internal shunt regulator.

 

With a supply voltage range of 5.5V to 9V and an operating temperature range of -40°C to 85°C, the MC33039DG is suitable for general-purpose applications. Its output configuration includes three half-bridge pre-drivers. The parallel interface allows for straightforward integration into various control systems.

 

The device is packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount package, making it suitable for space-constrained designs. It is primarily intended for use with the MC33035 brushless motor controller but can be cost-effectively employed in many other closed-loop speed control applications.

MC33039DG Quick Information

Product Type: Motor Driver IC
Canonical Name: MC33039DG Closed Loop Brushless Motor Adapter
Subcategory: Controller

MC33039DG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC33039DG Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC33039DG Features

  • Closed-loop speed control for brushless DC motors.
  • Precise speed regulation without tachometer.
  • TTL compatible inputs with hysteresis.
  • Operates from 5.5V to 9V supply.
  • Surface mount 8-SOIC package.

MC33039DG Applications

  • Speed control of three-phase BLDC motors.
  • Industrial motor drive systems.
  • Consumer appliance motor control.
  • Automotive cooling fan control.

MC33039DG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC33039DG?

5.5V to 9V.

What is the operating temperature range?

-40°C to 85°C.

What package is the MC33039DG available in?

8-SOIC (0.154", 3.90mm Width) surface-mount package.

What type of motor is this controller designed for?

Brushless DC (BLDC) motors.

What is the output configuration?

Pre-Driver - Half Bridge (3).

What interface does it use?

Parallel interface.

What technology is used?

Bipolar technology.

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