PT5111 - 6+1CH DV/DSC Motor Driver

Product Overview

PTC

Part number	PT5111
Manufacturer	PTC
File Size	341.19 KB
Description	6+1CH DV/DSC Motor Driver
Datasheet	PT5111 Datasheet
Additional preview pages of the PT5111 datasheet.

The PT5111 is a semiconductor integrated circuit that incorporates driver circuits suitable for the motors of digital cameras. DSC/DV BLOCK DIAGRA

An ultra-fine CMOS process has been adopted for low power consumption in a design.
A small 40-pin QFN package(5mm×5mm, lead pitch is 0.4 mm)has been adopted.
1ch/2ch and 3ch/4ch are capable of micro-steps mode. Possible modes are from 2-2 phase stepper drive to maximum 256 resolution micro-steps.
Built-in autonomous drive circuit under the control of serial settings.
Built-in 3-ch PI driver.
Under voltage lockout circuit - Shut down the internal circuit at VCC=.

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Published: Feb 23, 2020 |