MP6601

MP6601

35V, 2.5A, Stepper Motor Driver

Datasheet

Description

The MP6601 is a stepper motor driver with parallel inputs and current regulation. Current sensing is internal and requires no external sense resistors. High integration and a small package size make the MP6601 a space-saving and cost-effective solution for bipolar stepper motor drives.

The MP6601 operates from a wide supply voltage of 4.5 - 35V and can deliver motor current up to 2.5A (depending on thermal conditions and the package). The MP6601 can operate a bipolar stepper motor in full-, half-, or quarter-step modes using internal 2-bit DACs.

Full protection features include over-current protection (OCP), input over-voltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown.

The MP6601 is available in QFN-24 (5mmx5mm) and TSSOP-28 EP packages.

Features & Benefits

Wide 4.5V to 35V Input Voltage Range
Two Internal Full-Bridge Drivers
Internal Current Sensing and Regulation
Low On Resistance (HS: 170mΩ, LS: 150mΩ)
No Control Power Supply Required
Simple PHASE/I0/I1 Logic Interface
3.3V and 5V Compatible Logic Supply
Step Modes from Full-Step to Quarter-Step
2.5A Output Current
Automatic Current Decay
Over-Current Protection (OCP)
Input Over-Voltage Protection (OVP) Function
Thermal Shutdown and Under-Voltage Lockout (UVLO) Protection
Fault Indication Output
Available in QFN-24 (5mmx5mm) and Thermally Enhanced TSSOP-28 EP Packages

Active Part Numbers:

MP6601GF-P MP6601GF-Z MP6601GU-P MP6601GU-Z

Meaning of P & Z

Evaluation Tools

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

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

The EV6601-U-00A operates from a supply voltage of up to 35V and can deliver motor current up to 2.5A. It can operate a bipolar stepper motor in full-, half- and quarter- step modes by setting corresponding inputs. The input control signals for the MP6601 are applied through the connectors or generated on board.

$45.00
+ tax

Design Resources

Symbol, Footprint & 3D Model

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