3.0A 1.0MHz Integrated DDR Switch-Mode Power Supply

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Product Details

Block Diagram

Freescale MC34712 Switch Regulator Block Diagram

NXP<sup>&#174;</sup> MC34712 Switch Regulator Block Diagram


  • Integrated N-Channel Power MOSFETs
  • Input Voltage Operating Range from 3.0 V to 6.0 V
  • Accurate Output Voltage, Ranging from 0.7 V to 1.35 V
  • Accurate Buffered Reference Output Voltage
  • Programmable Switching Frequency Range from 200 kHz to 1.0 MHz with a default of 1.0 MHz
  • Over Current Limit and Short Circuit Protection
  • Thermal Shutdown
  • Output Overvoltage and Undervoltage Detection
  • Active Low Power Good Output Signal
  • Active Low Standby and Shutdown Inputs
  • This product is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

Key Parametrics

  • Number of Buck Regulators
  • Number of Boost Regulators
  • Supply Voltage [Min to Max] (V)
    3.0 to 6
  • Output Voltage (V)
  • Output Current (A)

Design Resources


Quick reference to our documentation types.

5 documents


1 hardware offering

Engineering Services

1 engineering service

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