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A6812ELW Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
A6812ELWALLEGRO118Yes

Part Number:** A6812ELW **Manufacturer:** Allegro MicroSystems ### **Specifications:** - **Type:** Brushless DC Motor Driver - **Output Current:** Up to 1.

Part Number: A6812ELW

Manufacturer: Allegro MicroSystems

Specifications:

  • Type: Brushless DC Motor Driver
  • Output Current: Up to 1.5A (continuous)
  • Supply Voltage Range: 4.5V to 36V
  • Operating Temperature Range: -40°C to +125°C
  • Package: 20-pin SOIC (Surface Mount)
  • Control Interface: PWM (Pulse Width Modulation)
  • Protection Features: Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)
  • Logic Input Voltage: 3.3V/5V compatible

Descriptions:

The A6812ELW is a high-performance brushless DC motor driver IC designed for automotive and industrial applications. It integrates power MOSFETs and control logic to drive three-phase brushless motors efficiently. The device supports sensorless or Hall-effect sensor-based commutation and includes comprehensive protection features for reliable operation.

Features:

  • Integrated Power MOSFETs: Reduces external component count.
  • Sensorless or Hall-Based Commutation: Flexible motor control options.
  • Adjustable PWM Frequency: Allows optimization for noise and efficiency.
  • Low-Power Standby Mode: Enhances energy efficiency.
  • Fault Diagnostics: Provides feedback for system monitoring.
  • RoHS Compliant: Meets environmental standards.

For detailed electrical characteristics, refer to the official Allegro datasheet.

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