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Product Detailed Parameters
- Description：STEPPER MOTOR DRIVER
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Logic
- Technology：Power MOSFET
- Step Resolution：1, 1/2, 1/4, 1/8
- Applications：Printer
- Current - Output：2.5A
- Voltage - Supply：4.5V ~ 35V
- Voltage - Load：3.3V, 5V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-QFN (5x5)
- Grade：-
- Qualification：-
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Overview
The MP6601GU-P is a fully integrated bipolar stepper motor driver manufactured by Monolithic Power Systems. It operates within a supply voltage range of 4.5 V to 35 V and delivers an output current of 2.5 A. The device supports multiple step resolutions including full, half, quarter, and eighth steps. It features a 24-VFQFN exposed pad package with dimensions of 5 mm by 5 mm. The component functions across a junction temperature range of -40°C to +125°C and utilizes logic-level interfaces for control.
Feature Summary
- Integrates control logic and power MOSFET stages into a single solution
- Supports variable step resolution modes for precise motion control
- Includes built-in protection mechanisms against thermal issues
Applications
- Printer mechanisms
- Automated office equipment
- Industrial motion control systems
Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm exact packaging and handling specifications. Ensure compliance with moisture sensitivity level requirements during storage and assembly processes. Confirm that the selected variant matches the required thermal and electrical parameters for the target application environment.
Selection Notes
Select this component when a compact, high-current bipolar stepper driver is required. The integrated design reduces external component count compared to discrete solutions. Consider the 24-QFN package for applications requiring efficient heat dissipation through the exposed pad. Verify input voltage compatibility with the system power rail before integration.
Part Context
This part belongs to the MP6601 series of stepper motor drivers from Monolithic Power Systems. It is designed as a complete solution for driving bipolar stepper motors without requiring separate logic or power stages. The series targets applications needing reliable motion control in space-constrained environments.
Replacement Considerations
MP6500GU-P
FAQ
What type of stepper motor does the MP6601GU-P support?
It is designed specifically for bipolar stepper motors.
Does the MP6601GU-P include internal protection features?
Yes, it includes over-temperature protection to safeguard the device during operation.
