Part Number
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NJM3775FM2 |
Manufacturer
|
New Japan Radio |
Description
|
DUAL STEPPER MOTOR DRIVER |
Published
|
Aug 8, 2021 |
Detailed Description
|
NJM3775
DUAL STEPPER MOTOR DRIVER
s GENERAL DESCRIPTION The NJM3775 is a switch-mode (chopper), constant-
current driv...
|
Datasheet
|
NJM3775FM2
|
Overview
NJM3775
DUAL STEPPER MOTOR DRIVER
s GENERAL DESCRIPTION The NJM3775 is a switch-mode (chopper), constant-
current driver with two channels: one for each winding of a two-phase stepper motor.
NJM3775 is equipped with a Disable input to simplify half-stepping operation.
The NJM3775 contains a clock oscillator, which is common for both driver channels, a set of comparators and flip-flops implementing the switching control, and two output H-bridges, including recirculation diodes.
Voltage supply requirements are + 5 V for logic and + 10 to + 45 V for the motor.
Maximum output current is 750mA per channel.
s PACKAGE OUTLINE
NJM3775D2 NJM3775E3 NJM3775FM2
s FEATURES • Dual chopper driver • 750...
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