MONOLITHIC POWER SYSTEMS (MPS) MP6600LGR-P Datasheet & Stock

MP6600L is a stepper motor driver with current regulation and a built-in translator. Current sensing is internal and does not require external sense resistors. With high integration and a small package size, the MP6600L is a space-saving, cost-effective solution for bipolar stepper motor drives. The device operates with a supply voltage up to 35V and can deliver motor currents up to 1.5A based on PCB design and thermal conditions. The MP6600L can operate a bipolar stepper motor in full-, half-, quarter-, or eighth-step mode. Internal safety features include overcurrent protection (OCP), input overvoltage protection (OVP), undervoltage lockout (UVLO) and thermal shutdown. The MP6600L is available in a QFN-24 (4mmx4mm) package. Applications includes bipolar stepper motors and printers.




Wide 4.5V to 35V input voltage range

Two internal full-bridge drivers

Internal current sensing and regulation

Low on-resistance (195mohm HS-FET, 170mohm LS-FET)

No control power supply required, simple logic interface

3.3V and 5V compatible logic supply

Step modes from full step to eighth-step

Automatic current decay

Fault indication output




Footnotes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.