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PBL3776-1 Applications Datasheet PDF

Dual Controller IC for High Current Stepper Motor Applications

Dual Controller IC for High Current Stepper Motor Applications

 

 

 

Part Number PBL3776-1
Description Dual Controller IC for High Current Stepper Motor Applications
Feature February 1999 PBL 3776/1 Dual Controlle r IC for High Current Stepper Motor App lications Description The PBL 3776/1 is a switch-mode (chopper), constant-curr ent controller IC intended for controll ing external transistors in a high curr ent stepper motor application.
The IC ha s two channels one for each winding of a two-phase stepper motor.
The circuit is similar to Ericsson´s PBL 3775/1.
P BL 3776/1 is equipped with a Disable in put to simplify half-stepping operation .
The PBL 3776/1 contains a clock oscil lator, which is common for both driver channels, a set of comparators and flip -flops implemen .
Manufacture Ericsson
Datasheet
Download PBL3776-1 Datasheet

PBL3776-1

 

 

 


 

 

 

Part Number PBL3776-1
Description Dual Controller IC for High Current Stepper Motor Applications
Feature February 1999 PBL 3776/1 Dual Controlle r IC for High Current Stepper Motor App lications Description The PBL 3776/1 is a switch-mode (chopper), constant-curr ent controller IC intended for controll ing external transistors in a high curr ent stepper motor application.
The IC ha s two channels one for each winding of a two-phase stepper motor.
The circuit is similar to Ericsson´s PBL 3775/1.
P BL 3776/1 is equipped with a Disable in put to simplify half-stepping operation .
The PBL 3776/1 contains a clock oscil lator, which is common for both driver channels, a set of comparators and flip -flops implemen .
Manufacture Ericsson
Datasheet
Download PBL3776-1 Datasheet

PBL3776-1

 

 

 

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