Datasheet4U Logo Datasheet4U.com

L6470 - Fully integrated microstepping motor driver

Description

The L6470 device, realized in analog mixed signal technology, is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping.

Features

  • Operating voltage: 8 - 45 V.
  • 7.0 A out peak current (3.0 A r. m. s. ).
  • Low RDS(on) Power MOSFETs.
  • Programmable speed profile and positioning.
  • Programmable power MOS slew rate.
  • Up to 1/128 microstepping.
  • Sensorless stall detection.
  • SPI interface.
  • Low quiescent and standby currents.
  • Programmable non-dissipative overcurrent protection on high and low-side.
  • Two-levels of overtemperature protection.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
L64704 Satellite Decoder Technical Manual 5/97 LSI Ligic
L64710 8-Error Correcting Reed Solomon Codec LSI Logic
L64715 2-Error Correcting BCH Encoder-Decoder LSI Logic
L64724 Satellite Receiver LSI Logic Corporation
L64733C (L64734) Tuner and Satellite Receiver Chipset LSI Logic

Other Datasheets by STMicroelectronics

Part Number Description
L6472 Fully integrated microstepping motor driver
L6474 Fully integrated microstepping motor driver
L6452 Dual 13x16 Matrix Head Ink Jet Driver
L6480 Microstepping motor controller
L6482 Microstepping motor controller

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
L6470 Fully integrated microstepping motor driver with motion engine and SPI Datasheet - production data Applications  Bipolar stepper motors POWERSO36 HTSSOP28 Features  Operating voltage: 8 - 45 V  7.0 A out peak current (3.0 A r.m.s.)  Low RDS(on) Power MOSFETs  Programmable speed profile and positioning  Programmable power MOS slew rate  Up to 1/128 microstepping  Sensorless stall detection  SPI interface  Low quiescent and standby currents  Programmable non-dissipative overcurrent protection on high and low-side  Two-levels of overtemperature protection Description The L6470 device, realized in analog mixed signal technology, is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping.
Published: |