DESCRIPTION

The MP6604C is a dual H-bridge motor driver

IC designed to drive stepper motors, brushed

DC motors, and other loads.

The MP6604C operates across a 4.5V to 45V

input voltage (VIN) range. It can deliver motor

current up to 2.5A per phase, depending on the

ambient temperature (TA) and PCB layout.

Internal safety and diagnostic features include

over-current protection (OCP), input overvoltage protection (OVP), input under-voltage

protection (UVP), and thermal shutdown.

The MP6604C has separate HS and LS input

pins for each output pin.

The MP6604C is available in QFN-28

(4mmx5mm) and TSSOP-28EP packages.

FEATURES

• 4.5V to 45V Operating Input Voltage (VIN)

Range

• 2.5A Maximum Output Current (IOUT_MAX)

• Dual H-Bridge or Quad Half H-Bridge

Driver

• Low 150mΩ On Resistance (RDS(ON)) per

MOSFET

• Protection Functions Include:

o Over-Current Protection (OCP)

o Over-Voltage Protection (OVP)

o Under-Voltage Protection (UVP)

o Over-Temperature (OT) Shutdown

o Fault Indication Output

• Available in QFN-28 (4mmx5mm) and

TSSOP-28EP Packages

APPLICATIONS

• Bipolar Stepper Motors

• Stage Lighting

• 3D Printers

• Laser Printers and Copiers

• Textile Machines