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L6470PD - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC1890219
Category:
Motor Driver
Package:
SOIC-36
Datasheet:
Datasheet 3D Model
Description:
STMICROELECTRONICS L6470PD Motor Driver, Micro stepping, 3.3V to 5V supply, 45V/3A/2Outputs, SOIC-36
Stock Locations:
Availability:
362 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 33.26

Updated at 02/11/2025 10:30:15(UTC+8)

Certifications

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Description

The L6470PD 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. It 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

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L6470PD Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	36 Pin
Case/Package	SOIC-36
Supply Voltage (DC)	3.30V (min)
Number of Outputs	2 Output
Output Voltage	45 V
Output Current	3 A
Number of Positions	36 Position
Power Dissipation	5 W
Rise Time	300 ns
Switching Frequency	125 kHz
Fall Time	375 ns
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3.3V, 5V
Supply Voltage (Max)	5 V
Supply Voltage (Min)	3.3 V
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Size-Length	16 mm
Size-Width	11.1 mm
Size-Height	3.3 mm
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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