Datasheet4U Logo Datasheet4U.com

BA6872AFM - 3-phase motor driver and reversible motor driver

Description

BA6872AFM 823 Motor driver ICs FInput / output circuits (1) Hall inputs (pins 1 to 6) BA6872AFM (4) Torque control input (pins 10 and 11) (2) Rotation direction setting input (pin 7) (5) Torque limit (pin 12) (3) Hall element power supply (pin 9) (6) Logic input (pins 15 and 16) 824

Features

  • 1) 3-phase, pseudo-linear drive system. 2) Torque ripple cancellation circuit. 3) Output transistor saturation prevention circuit. 4) Hall element power supply. FAbsolute maximum ratings (Ta = 25_C) 5) Two control logic inputs set the four operation modes: forward, reverse, stopped (idle), and brake. 6) Output voltage setting is possible using the Vref pin. 7) Thermal shutdown (TSD) circuit. FRecommended operating conditions (Ta = 25_C) 821 Motor driver ICs FBlock diagram BA6872AFM 822 Mo.

📥 Download Datasheet

Datasheet preview – BA6872AFM

Datasheet Details

Part number BA6872AFM
Manufacturer ROHM
File Size 149.64 KB
Description 3-phase motor driver and reversible motor driver
Datasheet download datasheet BA6872AFM Datasheet
Additional preview pages of the BA6872AFM datasheet.

📁 Similar Datasheet

  • BA6805A - (BA6800AF / BA6805A) Flourescent Display Tube Level Meter Driver (ROHM Electronics)
  • BA682 - Band-switching diodes (NXP)
  • BA682 - Band Switching Diodes (Vishay Telefunken)
  • BA682 - Silicon Epitaxial Planar Diode Switches (Semtech Corporation)
  • BA682 - SILICON PIN DIODES (Siemens Semiconductor Group)
  • BA6827FS - 2-phase motor driver (ROHM Electronics)
  • BA683 - Band-switching diodes (NXP)
  • BA683 - SILICON PIN DIODES (Siemens Semiconductor Group)
  • BA683 - Band Switching Diodes (Vishay Telefunken)
  • BA683 - Silicon Epitaxial Planar Diode Switches (Semtech Corporation)
Other Datasheets by Rohm
  • BA6870S - 3-phase motor driver
  • BA6871BS - 3-phase motor driver
  • BA6878EFV - 3-phase motor driver
  • BA6800AF - Fluorescent display tube level meter driver/ 16-point x 2 channel/ VU scale/ bar display
  • BA6800AS - Fluorescent display tube level meter driver/ 16-point x 2 channel/ VU scale/ bar display
  • BA6803S - Fluorescent display tube level meter driver/ 16-point x 2 channel/ VU scale/ bar display
  • BA6809F - 2-phase half-wave motor driver
  • BA6810F - Fluorescent display tube level meter driver/ 12-point x 2 channel/ VU scale/ bar display

Full PDF Text Transcription

Click to expand full text
Motor driver ICs 3-phase motor driver and reversible motor driver BA6872AFM The BA6872AFM has a 3-phase motor driver for VCR capstans, and a reversible motor driver for VCR loading. The capstan motor driver uses the three-phase, pseudo-linear drive method, and has a built-in torque ripple cancellation circuit, and an output transistor saturation prevention circuit. The loading motor driver has two logic inputs which are used to set the four operation modes (forward, reverse, stopped (idle) and brake. FApplications VCR capstan motors, VCR loading motors FFeatures 1) 3-phase, pseudo-linear drive system. 2) Torque ripple cancellation circuit. 3) Output transistor saturation prevention circuit. 4) Hall element power supply.
Published: |