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MPQ2967 - 4-Phase Controller

General Description

The MPQ2967 is a digital, dual-rail, multi-phase controller for autonomous driving applications.

It can work with MPS’s Intelli-PhaseTM products to complete the multi-phase voltage regulator (VR) solution with minimal external components.

Key Features

  • Dual-Rail, Up to 4-Phase Digital PWM Controller.
  • PMBus Compliant for Configuring and Monitoring.
  • PWMVID Interface Compliant.
  • Built-In Multiple-Time Programmable (MTP) Memory to Store Custom Configurations.
  • Automatic Loop Compensation.
  • Automatic Phase-Shedding (APS) with and without Discontinuous Conduction Mode (DCM) to Improve Overall Efficiency.
  • Phase-to-Phase Active Current Balancing.
  • Input Voltage (VIN) and Output Volt.

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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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MPQ2967 Dual-Rail, Digital, 4-Phase Controller with PMBus Interface, AEC-Q100 Qualified DESCRIPTION The MPQ2967 is a digital, dual-rail, multi-phase controller for autonomous driving applications. It can work with MPS’s Intelli-PhaseTM products to complete the multi-phase voltage regulator (VR) solution with minimal external components. The device can be configured for up to 4 phases between two rails. The on-chip, multiple-time programmable (MTP) memory stores and restores device configurations. Device configurations and fault parameters can be configured or monitored via the PMBus interface. The MPQ2967 can monitor and report the output current (IOUT) through the Intelli-PhaseTM current-sense (CS) output.