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L6470H - 

Motor Driver, Micro stepping, 3.3V to 5V supply, 45V/3A/2 Outputs, HTSSOP-28

L6470H - Motor Driver, Micro stepping, 3.3V to 5V supply, 45V/3A/2 Outputs, HTSSOP-28

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Manufacturer Part No:
L6470H
Order Code:
2309411
Technical Datasheet:
L6470H   Datasheet
See all Technical Docs

Product Overview

The L6470H is a fully integrated micro-stepping Motor Driver with motion engine and SPI. It is realized in analogue mixed signal technology, is an advanced fully integrated solution suitable for driving 2-phase bi-polar stepper motors with micro-stepping. dSPIN™ Integrates a dual low RDS(ON)DMOS full bridge with all of the power switches equipped with an accurate on-chip current sensing circuitry suitable for non-dissipative current control and over-current protection. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position and easily programmed through a dedicated registers set. All commands and data registers including those used to set analogue values are sent through a standard 5Mbit/s SPI.
  • Low RDS(ON)Power MOSFETs
  • Programmable speed profile and positioning
  • Programmable power MOS slew rate
  • Up to 1/128 micro-stepping
  • Sensorless stall detection
  • SPI interface
  • Low quiescent and standby currents
  • Programmable non-dissipative over-current protection on high and low-side
  • 2-level of over-temperature protection

Applications

Motor Drive & Control

Product Information

:
Stepper
:
2Outputs
:
3A
:
45V
:
HTSSOP
:
28Pins
:
3.3V
:
5V
:
-40°C
:
150°C
:
-
:
-
:
MSL 3 - 168 hours
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1,105 In stock

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1,000 will be available for delivery on 17/11/19

More stock available week commencing 20/01/20

HK$65.93

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