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TB6219 - Stepper Motor Driver

Download the TB6219 datasheet PDF. This datasheet also covers the TB6219-Top variant, as both devices belong to the same stepper motor driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The TB6219 is a bipolar monolithic integrated circuits intended to control and drive both winding of a bipolar stepper motor or bidirectionally control two DC motors.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TB6219-Top-Best.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TB6219
Manufacturer Top-Best
File Size 730.58 KB
Description Stepper Motor Driver
Datasheet download datasheet TB6219 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TOP BEST IC CO., LTD. TB6219 Stepper Motor Driver Feature  Able to drive both windings of bipolar stepper motor  Output current up to 750 mA each winding  Wide voltage range: 10 V to 46 V  Half-step, full-step and micro-stepping mode PDIP24 (20+2+2) SO24 (20+2+2)  Built-in protection diodes  Internal PWM current control  Low output saturation voltage  Designed for unstabilized motor supply voltage  Internal thermal shutdown Description The TB6219 is a bipolar monolithic integrated circuits intended to control and drive both winding of a bipolar stepper motor or bidirectionally control two DC motors. The TB6219 with a few external components form a complete control and drive circuit for LS-TTL or microprocessor controlled stepper motor system.