Designed for Automotive Applications Requiring up to 6 A

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Powerful DC-DC converter system

DA9061-A is a PMIC optimized for supplying systems with single- and dual-core processors, I/O, DDR memory, and peripherals. The target application range covers entry-level automotive IVI systems and FPGA based applications including navigation and telemetrics.

DA9061-A features three buck converters providing a total current of 6 A. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. All power switches are integrated, removing the need for external Schottky diodes. A high switching frequency allows low-profile inductors to be used. Four LDO regulators with programmable output voltage are integrated and provide up to 300 mA each. DA9061-A is available in automotive AEC-Q100 Grade 2.


  • Input voltage 2.8 V to 5.5 V
  • Three buck converters, 0.3 V to 3.34 V up to 2.5 A
  • DVS support
  • 3 MHz switching frequency allows use of low-profile inductors
  • Four LDO regulators, 0.9 V to 3.6 V up to 300 mA
  • Five GPIOs


  • Enhanced Energy Saving techniques:
    • Dynamic Voltage Scaling (DVS)
    • Programmable power manager
  • Enhanced Security:
    • System supply monitoring
    • Junction temperature monitoring
    • Watchdog timer
  • -40 °C to +125 °C junction temperature operation
  • 3 MHz switching frequency avoiding the AM band
  • AEC-Q100 Grade 2


  • Navigation systems
  • Vehicle telematics
  • Supply for single- and dual-core application processors; for example the i.MXTM families
  • Automotive infotainment/dashboard
QFN40, 6 x 6 mm, 0.5 mm pitch

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