EVQ6541A-QK-00A 4.75-40V, 8A Three-Phase BLDC Motor Driver Evaluation Board QFN-26

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EVQ6541A-QK-00A 4.75-40V, 8A Three-Phase BLDC Motor Driver Evaluation Board QFN-26

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pMPS EVQ6541A-QK-00A — Three-Phase BLDC Motor Driver, 4.75-40V input, 8 A output, QFN-26./p

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MPS QFN-26 Power Management Motor Evaluation Boards

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EVQ6541A-QK-00A 4.75-40V, 8A Three-Phase BLDC Motor Driver Evaluation Board QFN-26

The MPS EVQ6541A-QK-00A is an evaluation board built around the MPQ6541A for bench characterisation of the device in its intended topology. It operates from a 4.75 V to 40 V input and is rated for 8 A. The board carries the device in its QFN-26 package.

The EVQ6541A-QK-00A is an evaluation board designed to demonstrate the capabilities of the MPQ6541A, a three-phase brushless DC (BLDC) motor driver.

Key Specifications

Part Number	EVQ6541A-QK-00A
Board For	MPQ6541A
Board Type	Evaluation / demonstration board
Function	Three-Phase BLDC Motor Driver
Input Voltage	4.75 V to 40 V
Current Rating	8 A
Package	QFN-26
Ordering Codes	EVQ6541A-QK-00A

Features

Wide 4.75V to 40V Operating Input Range
Integrated Bidirectional Current-Sense Amplifiers
Supports 100% Duty Cycle Operation
High-Side (HS) and Low-Side (LS) Logic Inputs
Over-Current Protection (OCP) and Over- Temperature Protection (OTP)
Fault Indication

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.