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Product Detailed Parameters
- Description：IC MOTOR DRIVER 10V-30V 24DIP
- 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：Through Hole
- Package / Case：24-DIP (0.300", 7.62mm)
- Supplier Device Package：24-PDIP
- Grade：-
- Qualification：-
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Overview
The MC33035PG is a second-generation monolithic brushless DC motor controller from onsemi, housed in a 24-pin DIP 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 functions reliably across an operating temperature range of -40°C to +85°C. Designed for three-phase configurations, it integrates all active functions required for high-performance motor control applications.
Feature Summary
- Integrates all active functions for second-generation monolithic brushless DC motor control
- Supports three-phase motor configurations with integrated driver capabilities
- Operates within a wide supply voltage range suitable for various industrial standards
Applications
- Brushless DC motor control systems
- Industrial automation equipment
- Fan and pump speed control
Procurement Notes
Verify the specific suffix 'PG' corresponds to the 24-pin DIP package variant when sourcing. Confirm that the component meets AEC-Q100 automotive qualification requirements if intended for automotive use. Ensure the ordering documentation explicitly states the manufacturer as onsemi or ON Semiconductor to avoid counterfeit parts. Cross-reference the datasheet revision date to ensure compatibility with current design specifications.
Selection Notes
Select this component for applications requiring a complete monolithic solution for three-phase BLDC motors. The DIP-24 package facilitates prototyping and through-hole assembly processes. Consider the 40V Vceo rating for systems operating near the upper limit of the 30V supply range. Evaluate thermal management requirements based on the specified operating temperature range and power dissipation characteristics.
Part Context
The MC33035 belongs to the MC33035 series of brushless DC motor controllers. This family provides integrated solutions for controlling permanent magnet synchronous motors. The PG suffix denotes the plastic dual in-line package option, distinguishing it from surface-mount variants like the DWG. It serves as a foundational component for analog-based motor drive designs.
Replacement Considerations
Check for direct pin-compatible alternatives within the same series. Verify electrical parameters such as supply voltage limits and switching frequencies against existing designs.
