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BA6109 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BA6109ROHM300Yes

BA6109 is a bipolar integrated circuit (IC) manufactured by ROHM Semiconductor.

The BA6109 is a bipolar integrated circuit (IC) manufactured by ROHM Semiconductor. Below are its specifications, descriptions, and features:

Specifications:

  • Manufacturer: ROHM Semiconductor
  • Type: Bipolar Linear IC
  • Function: Stepper Motor Driver
  • Operating Voltage: 4.5V to 18V
  • Output Current: 350mA (per coil, max)
  • Package: SIP (Single In-line Package)
  • Pin Count: 16 pins
  • Operating Temperature Range: -20°C to +75°C

Descriptions:

  • The BA6109 is a unipolar stepper motor driver IC designed for controlling small stepper motors.
  • It includes built-in logic for driving stepper motors in full-step, half-step, or wave drive modes.
  • The IC features a built-in oscillator, eliminating the need for external timing components.

Features:

  • Built-in oscillator for simplified motor control.
  • Multiple drive modes (full-step, half-step, wave drive).
  • Low saturation voltage for efficient power usage.
  • Thermal shutdown protection to prevent overheating.
  • Wide operating voltage range (4.5V to 18V).
  • High output current capability (350mA per coil).

This IC is commonly used in applications such as printers, scanners, and small automation systems requiring precise stepper motor control.

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