EV6601-U-00A 4.5-35V, 2.5A Bipolar Stepper Motor Driver Evaluation Board QFN24

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EV6601-U-00A 4.5-35V, 2.5A Bipolar Stepper Motor Driver Evaluation Board QFN24

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pMPS EV6601-U-00A — Bipolar Stepper Motor Driver Evaluation Board, 4.5-35V input, 2.5 A output, QFN24./p

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MPS Power Management QFN24 Motor Evaluation Boards

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EV6601-U-00A 4.5-35V, 2.5A Bipolar Stepper Motor Driver Evaluation Board QFN24

The MPS EV6601-U-00A is an evaluation board built around the MP6601 for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 35 V input and is rated for 2.5 A. The board carries the device in its QFN24 package.

The EV6601-U-00A is an evaluation board for the MP6601, a stepper motor driver with parallel inputs and current regulation.

Key Specifications

Part Number	EV6601-U-00A
Board For	MP6601
Board Type	Evaluation / demonstration board
Function	Bipolar Stepper Motor Driver Evaluation Board
Input Voltage	4.5 V to 35 V
Current Rating	2.5 A
Package	QFN24
Ordering Codes	EV6601-U-00A

Features

Wide 4.5V to 35V Input Voltage Range
Up to 2.5A Programmable Output Current
Two Internal Full-bridge Drivers
Internal Current Sensing and Regulator
No Control Power Supply Required
Operates from Full-step to 1/4-step
Automatic Current Decay
Over-current Protection
Input OVP, UVLO Function
Thermal Shutdown Protection

Evaluation Board

Design Notes

The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.