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Motion Control Products

NP3775 Bipolar Stepper Motor Driver Chip

The NP3775 is a switch-mode (chopper), constant-current driver with two channels: one for each winding of a two-phase stepper motor. The NP3775 is equipped with a disable input to simplify half-stepping operations.

- Controller with translator
- Auto current down circuit
- Works well with
NP3780 series
- Package outline EMP14

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Drivers
Nippon Pulse America, Inc. (NPA) offers stepper motor driver chips (NP Series) and complete board level stepper motor drivers (BCD / NPAD Series) to drive either unipolar or bipolar two-phase stepper motors in a wide range of motion control applications.

Contact Nippon Pulse today for more information on Drivers.

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Chip Level Drivers (NP Series)
NP series chips are stepper motor driver chips that require minimum external components. NP7024, SIP package, generates PWM current outputs to unipolar stepper motors with full and half step excitation mode. NP2671series, has either DIP or EMP package, is a constant voltage output driver chip for driving unipolar stepper motors with full and half step excitation mode. NP3775 series is a bipolar chopper chips to drive bipolar stepper motors with full and half step excitation mode. It comes with either DIP or EMP package. These driver chips are suitable for driving our tin-can rotary stepper motors and LINEARSTEP® motors.

Contact Nippon Pulse today for more information on Chip Level Drivers.

Board Level Drivers (BCD/NPAD Series)
NPAD series and BCD series are a constant current (chopper) type driver board. All drivers with opto-isolated inputs, are small, easy to interface and use, yet powerful enough to support most applications. NPAD10BF driver board outputs up to 1.2 A per phase current to drive bipolar stepper motors with 1/16 microstepping resolutions. While, BCD series driver boards output up to 2.0 A per phase current to drive unipolar stepper motors. These driver boards are suitable for driving our tin-can rotary stepper motors and LINEARSTEP® motors.

Contact Nippon Pulse today for more information on Board Level Drivers.

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Nippon Pulse prototyping

Nippon Pulse can create a custom prototype for your application.

- design models
- engineering prototypes
- multiple prototypes
- short-run productions

• Quick Turnaround
• 24 hr Shipping

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