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PBL3774 Datasheet Dual Stepper Motor Driver

Manufacturer: Ericsson

Download the PBL3774 datasheet PDF. This datasheet also includes the PBL3774-1 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PBL3774-1-Ericsson.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PBL3774
Manufacturer Ericsson
File Size 88.17 KB
Description Dual Stepper Motor Driver
Datasheet download datasheet PBL3774 Datasheet

General Description

The PBL 3774/1 is a switch-mode (chopper), constant-current driver IC with two channels, one for each winding of a two-phase stepper motor.

The circuit is similar to Ericsson´s PBL 3771/1 and PBL 3772/1.

While all Dual stepper motor drivers are optimized for microstepping applications, the PBL 3774/1 is equipped with a TTL level compatible Disable input to simplify half-stepping operation.

Overview

February 1999 PBL 3774/1 Dual Stepper Motor Driver.

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