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MCP8021 - 3-Phase Brushless DC (BLDC) Motor Gate Driver

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General Description

The MCP8021/2 devices are 3-phase Brushless DC (BLDC) power modules containing three integrated half-bridge drivers, capable of driving three external NMOS/NMOS transistor pairs.

The three half-bridge drivers are capable of delivering a peak output current of 0.5A at 12V for driving high-side and low-side NMOS MOSFET transistors.

The drivers have shootthrough, overcurrent and short-circuit protection.

Overview

MCP8021/2 3-Phase Brushless DC (BLDC) Motor Gate Driver with Power Module, Sleep Mode, Op.

Key Features

  • AEC-Q100 Grade 0 Qualified.
  • Three Half-Bridge Drivers Configured to Drive External High-Side NMOS and Low-Side NMOS MOSFETs: - Independent input control for high-side and low-side NMOS MOSFET gate drives - Typical peak output current: 0.5A @ 12V - Shoot-through protection - Overcurrent and short-circuit protection.
  • Three Operational Amplifiers (MCP8022).
  • Fixed Output Linear Regulator: - 3.3V or 5.0V @ 70 mA - True current foldback.
  • Supply Current: -.

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