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L6482HTR L6482HTR is a bipolar stepper motor driver IC from STMicroelectronics featuring SPI interface, 3.3V/5V logic supply, and operating temperature range of -40°C to 150°C. It is housed in a 38-HTSSOP surface mount package.
Mfr Part #:

L6482HTR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
L6482HTR is a bipolar stepper motor driver IC from STMicroelectronics featuring SPI interface, 3.3V/5V logic supply, and operating temperature range of -40°C to 150°C. It is housed in a 38-HTSSOP surface mount package.
✓ Total Stock: 5,000 pcs
$ Price Range: $2.25

L6482HTR Available from 1 distributor

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✓ Non-Authorised
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5,000 pcs
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L6482HTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
SVHC Present
Step Resolution
Supplier Device Package
Technology
Voltage
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L6482HTR Description

Short technical summary and product information.

The L6482HTR is a motor driver integrated circuit from STMicroelectronics designed for controlling bipolar stepper motors. It integrates a controller with commutation and direction management, making it suitable for precise motion control applications.

 

The device operates with a logic supply voltage of 3.3V or 5V and communicates via an SPI interface. It supports step resolutions from full step down to 1/16 microstepping. The output configuration consists of four pre-driver half-bridges using Power MOSFET technology, enabling efficient drive of external MOSFETs.

 

With an operating junction temperature range of -40°C to 150°C, the L6482HTR is suitable for demanding environments. The IC is packaged in a 38-HTSSOP (Thermal Enhanced Thin Shrink Small Outline Package) with an exposed pad for improved thermal dissipation. Mounting type is surface mount.

L6482HTR Quick Information

Product Type: Motor Driver IC
Series: L6482
Canonical Name: STMicroelectronics L6482HTR Bipolar Motor Driver IC
Subcategory: Controller

L6482HTR Compliance

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

L6482HTR Estimated Pricing

Qty Low High
1+ $2.25 $2.25

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

L6482HTR Features

  • SPI interface for digital control.
  • Operates at 3.3V or 5V logic.
  • Step resolution down to 1/16 microstepping.
  • Four pre-driver half-bridge outputs.
  • Operating temperature range -40 to 150°C.

L6482HTR Applications

  • Ideal for bipolar stepper motor control.
  • Suitable for general purpose motion systems.
  • Used in industrial automation equipment.
  • Applicable in robotics and CNC machinery.

L6482HTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the L6482HTR?

-40°C ~ 150°C (TJ).

What logic supply voltages does the L6482HTR support?

3.3V and 5V.

What interface does the L6482HTR use?

SPI.

What kind of motor does the L6482HTR drive?

Bipolar stepper motors.

What step resolutions are available?

1 to 1/16 microstepping.

What is the package type for the L6482HTR?

38-HTSSOP (38-TFSOP, 0.173", 4.40mm Width) with exposed pad.

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