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AP64060 - 600mA SYNCHRONOUS BUCK

General Description

The AP64060 is a 600mA, synchronous buck converter with a wide input voltage range of 4.5V to 40V.

The device fully integrates a 600mΩ high-side power MOSFET and a 300mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.

Key Features

  • VIN 4.5V to 40V.
  • 600mA Continuous Output Current.
  • Less than 0.1% Output Ripple at 12V.
  • 90µA Low Quiescent Current (Pulse-Frequency Modulation).
  • 2.2MHz Switching Frequency.
  • Supports Pulse-Frequency Modulation (PFM).
  • Proprietary Gate Driver Design for Best EMI Reduction.
  • Precision Enable Threshold to Adjust UVLO.
  • Protection Circuitry.
  • Undervoltage Lockout (UVLO).
  • Output Overvoltage Protection (OVP).
  • Cy.

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Full PDF Text Transcription for AP64060 (Reference)

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AP64060 4.5V TO 40V INPUT, 600mA SYNCHRONOUS BUCK WITH ENHANCED EMI REDUCTION Description The AP64060 is a 600mA, synchronous buck converter with a wide input voltage ran...

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0 is a 600mA, synchronous buck converter with a wide input voltage range of 4.5V to 40V. The device fully integrates a 600mΩ high-side power MOSFET and a 300mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP64060 device is easily used by minimizing the external component count due to its adoption of peak current mode control along with its integrated loop compensation network. The AP64060 design is optimized for electromagnetic interference (EMI) reduction.