PMIC by onsemi

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NFAM0512L5B Image

The NFAM0512L5B from onsemi is an Intelligent Gate Drive Power IC that has been designed to drive permanent magnet synchronous (PMSM) motors, brushless DC (BLDC) motors, and AC asynchronous motors. It requires an input voltage of 600 V. This IC consists of bootstrap diodes and resistors, high-side, high-voltage ICs (HVICs), low-side, low-voltage ICs (LVICs) with protection, and IGBTs. It connects six IGBTs in a three-phase bridge configuration with separate emitter connections for the lower legs to provide maximum flexibility when choosing control algorithms. This module integrates under-voltage lockout (UVLO) protection into the power stage to prevent false trigger. It uses internal boost diodes to boost gate drive operation on the high side and also includes a temperature sensor for monitoring the IC temperature. This IC is available in a module that measures 54.5 x 31.0 mm and is ideal for industrial drives, pumps, fans, and automation applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Intelligent Gate Drive Power IC for Industrial Applications


  • Configuration
    Gate Driver, IGBT
  • Supply Voltage
    600 V
  • Output Current
    5 A
  • RoHS Compliant
  • Applications
    Industrial Drives, Industrial Pumps, Industrial Fans and Industrial Automation
  • Dimensions
    54.5 x 31.0 mm
  • Package Type
  • Package

Technical Documents