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PBL3775-1 Datasheet, Equivalent, Motor Driver.

Dual Stepper Motor Driver

Dual Stepper Motor Driver

 

 

 

Part PBL3775-1
Description Dual Stepper Motor Driver
Feature February 1999 PBL 3775/1 Dual Stepper M otor Driver Description The PBL 3775/1 is a switch-mode (chopper), constant-cu rrent driver IC with two channels, one for each winding of a two-phase stepper motor.
The circuit is similar to Erics son´s PBL 3773/1.
While several of Eri csson´s dual stepper motor drivers are optimized for micro-stepping applicati ons, PBL 3775/1 is equipped with a disa ble input to simplify half-stepping ope ration.
The PBL 3775/1 contains a clock oscillator, which is common for both d river channels, a set of comparators an d flip-flops implementing the switching control, and tw .
Manufacture Ericsson
Datasheet
Download PBL3775-1 Datasheet
Part PBL3775-1
Description Dual Stepper Motor Driver
Feature February 1999 PBL 3775/1 Dual Stepper M otor Driver Description The PBL 3775/1 is a switch-mode (chopper), constant-cu rrent driver IC with two channels, one for each winding of a two-phase stepper motor.
The circuit is similar to Erics son´s PBL 3773/1.
While several of Eri csson´s dual stepper motor drivers are optimized for micro-stepping applicati ons, PBL 3775/1 is equipped with a disa ble input to simplify half-stepping ope ration.
The PBL 3775/1 contains a clock oscillator, which is common for both d river channels, a set of comparators an d flip-flops implementing the switching control, and tw .
Manufacture Ericsson
Datasheet
Download PBL3775-1 Datasheet

PBL3775-1

PBL3775-1
PBL3775-1

PBL3775-1

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