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L6474PDTR The STMicroelectronics L6474PDTR is a fully integrated bipolar stepper motor driver IC. It operates from 8V to 45V and can handle up to 3A.
Mfr Part #:

L6474PDTR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L6474PDTR is a fully integrated bipolar stepper motor driver IC. It operates from 8V to 45V and can handle up to 3A.
✓ Total Stock: 32,161 pcs
$ Price Range: $2.25

L6474PDTR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
24,600 pcs
On Request
24600 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,982 pcs
On Request
3982 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,079 pcs
On Request
1079 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

L6474PDTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Step Resolution
Supplier Device Package
Supplier Package
Technology
Voltage
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L6474PDTR Description

Short technical summary and product information.

The STMicroelectronics L6474PDTR is a highly integrated bipolar stepper motor driver IC designed for general-purpose applications. This device features a wide operating voltage range of 8V to 45V and a current rating of 3A, making it suitable for various motor control tasks.

 

Key electrical characteristics include its DMOS technology and SPI interface for control. The output configuration supports four half-bridge drivers, enabling precise control over bipolar stepper motors with step resolutions from 1 to 1/16.

 

Packaged in a PowerSO-36, this surface-mount component offers a robust solution for motor control systems. Its operating temperature range is -40°C to 150°C (TJ), ensuring reliability in demanding environments.

 

The L6474PDTR is designed for ease of integration, providing both control and power stage functions within a single package.

L6474PDTR Quick Information

Product Type: Motor Driver IC
Canonical Name: STMicroelectronics L6474PDTR Bipolar Stepper Motor Driver IC
Subcategory: Integrated Motor Driver

L6474PDTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

L6474PDTR Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

L6474PDTR Features

  • Integrated bipolar stepper motor driver IC.
  • Wide 8V to 45V operating voltage range.
  • 3A current rating for motor control.
  • SPI interface for digital control.
  • Surface mount PowerSO-36 package.

L6474PDTR Applications

  • Ideal for general purpose motor control.
  • Suitable for bipolar stepper motor applications.
  • Used in systems requiring precise step resolution.
  • Integrates control and power stage functions.

L6474PDTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the L6474PDTR?

The L6474PDTR operates from 8V to 45V.

What package is the L6474PDTR available in?

The L6474PDTR is available in a PowerSO-36 surface-mount package (36-BSSOP with exposed pad).

What is the operating temperature range?

The operating temperature range is -40°C to 150°C.

What interface does the L6474PDTR use for control?

The L6474PDTR uses an SPI interface for configuration and control.

What is the output configuration of the L6474PDTR?

The output configuration is four half-bridge outputs.

What motor type is the L6474PDTR designed for?

The L6474PDTR is designed for bipolar stepper motors.

What step resolutions does the L6474PDTR support?

The L6474PDTR supports step resolutions from 1 to 1/16 microstepping.

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