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L6470

Fully integrated microstepping motor driver

Image Manufacturer B2B MPN Description Distributor Stock Quantity Price Buy Now
part STMicroelectronics L6470HTR IC MTR DRV BIPLR 3.3/5V 28HTSSOP DigiKey 10497 1000 units
$4.42

L6470 Datasheet (1.01 MB)

Preview of L6470 PDF Datasheet

Datasheet Details

Part number:

L6470

Manufacturer:

STMicroelectronics ↗

File Size:

1.01 MB

Description:

Fully integrated microstepping motor driver.
L6470 Fully integrated microstepping motor driver with motion engine and SPI Datasheet - production data Applications
* Bipolar stepper motors .

L6470 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 quiesce

L6470 General 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. It integrates a dual low RDS(on) DMOS full bridge with all of the power switches equipped with an accurate onchip current s.

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L6470 Fully integrated microstepping motor driver STMicroelectronics

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