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SAM265M50BS1 - 3-phase Motor Driver

General Description

The SAM265M50BS1 is a 3-phase brushless motor driver in which output transistors, a pre-drive circuit, bootstrap diodes with current-limiting resistors, and a temperature-sensing thermistor are highly integrated.

The IC is suitable for driving 3-phase motor of the units such as industrial equipment.

Key Features

  • Pb-free (RoHS Compliant).
  • Isolation Voltage: 2500 V (for 1 min) (UL-recognized Component).
  • Built-in Thermistor.
  • Built-in Bootstrap Diodes.
  • Built-in Freewheeling Diodes with High-speed Switching and Soft Recovery Characteristics.
  • CMOS-compatible Input (3.3 V or 5 V).
  • Fault Signal Output at Protection Activation.
  • Shutdown Signal Input.
  • Adjustable OCP Hold Time.
  • Protection Functions Undervoltage Lockout for Power Supply VBx Pin (UVLO_VBx): Auto-res.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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650 V, 50 A 3-phase Motor Driver SAM265M50BS1 Preliminary Data Sheet Description The SAM265M50BS1 is a 3-phase brushless motor driver in which output transistors, a pre-drive circuit, bootstrap diodes with current-limiting resistors, and a temperature-sensing thermistor are highly integrated. The IC is suitable for driving 3-phase motor of the units such as industrial equipment. Features ● Pb-free (RoHS Compliant) ● Isolation Voltage: 2500 V (for 1 min) (UL-recognized Component) ● Built-in Thermistor ● Built-in Bootstrap Diodes ● Built-in Freewheeling Diodes with High-speed Switching and Soft Recovery Characteristics ● CMOS-compatible Input (3.