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SLA4342 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SLA4342SK110Yes

SLA4342** is a stepper motor driver IC manufactured by **Sanken Electric Co.

The SLA4342 is a stepper motor driver IC manufactured by Sanken Electric Co., Ltd.

Specifications:

  • Type: Unipolar stepper motor driver
  • Output Current: Up to 3.0A (per phase)
  • Supply Voltage (Vs): 4.5V to 35V
  • Logic Voltage (VDD): 4.5V to 5.5V
  • Number of Outputs: 4 (for unipolar stepper motor control)
  • Step Modes: Full-step, half-step, and microstepping (depending on external control)
  • Protection Features: Thermal shutdown, overcurrent protection
  • Package: SIP (Single In-line Package)

Descriptions and Features:

  • Designed for driving unipolar stepper motors efficiently.
  • Includes built-in Darlington transistors for high-current output.
  • Supports PWM current control for smooth motor operation.
  • Low saturation voltage reduces power dissipation.
  • Compatible with TTL/CMOS logic for easy interfacing with microcontrollers.
  • Suitable for applications like printers, robotics, CNC machines, and automation systems.

The SLA4342 is an older-generation driver IC and may require external components for optimal performance.

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