NJM3777 DUAL STEPPER MOTOR DRIVER

New Japan Radio

Description

NJM3777 DUAL STEPPER MOTOR DRIVER s GENERAL .
s PACKAGE OUTLINE The NJM3777 is a switch-mode (chopper), constant-current driver with two channels: one for each winding of a two-phase stepper motor.

📥 Download Datasheet

NJM3777 Datasheet Preview — Preview of NJM3777 PDF

Datasheet Specifications

Part number: NJM3777
Manufacturer: New Japan Radio
File Size: 166.56 KB
Datasheet: NJM3777_NewJapanRadio.pdf
Description: DUAL STEPPER MOTOR DRIVER

Features

* Dual chopper driver
* 900 mA continuous output current per channel
* Digital filter on chip eliminates external filtering components
* Package EMP24(Batwing) s BLOCK DIAGRAM Phase 1 Dis1 VR1 C1 E1 NJM3777 V CC V
* + CC R S Q M A1 Logic M B1 V MM1 +

Applications

* INFORMATION Current control The regulated output current level to the motor winding is determined by the voltage at the reference input and the value of the sensing resistor, RS. The peak current through the sensing resistor (and the motor winding) can be expressed as: IM,peak = 0.1
* VR / RS

NJM3777 Distributors

📁 Related Datasheet

NJM37770 NJM37770E2 NJM3415 NJM3415D NJM3415L NJM3415M

📌 All Tags

NJM3777 DUAL STEPPER MOTOR DRIVER New Japan Radio

New Japan Radio NJM3777-like datasheet