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SLA5077 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SLA5077SK110Yes

SLA5077 is a stepper motor driver IC manufactured by Sanken.

The SLA5077 is a stepper motor driver IC manufactured by Sanken. Below are its specifications, descriptions, and features based on available factual information:

Specifications:

  • Type: Unipolar stepper motor driver
  • Output Current: Up to 3.5A (per phase)
  • Supply Voltage (VCC): 10V to 45V
  • Logic Voltage (VDD): 5V
  • Number of Outputs: 4 (for driving a unipolar stepper motor)
  • Built-in Protection: Thermal shutdown, overcurrent protection
  • Package: SIP (Single In-line Package)

Descriptions:

  • The SLA5077 is designed to drive unipolar stepper motors in applications such as printers, robotics, and industrial automation.
  • It integrates power transistors and control logic, simplifying motor drive circuitry.
  • The IC supports full-step and half-step operation modes.

Features:

  • High current output (3.5A per phase)
  • Wide operating voltage range (10V–45V)
  • Built-in flyback diodes for inductive load protection
  • Low saturation voltage for improved efficiency
  • Thermal shutdown and overcurrent protection for reliability

This information is based on Sanken's documentation for the SLA5077. For exact details, refer to the official datasheet.

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