DA9063 is a powerful system PMIC for single-, dual-, and quad-core application processors such as those based on the ARM Cortex-A9TM and Cortex-A15TM architectures.

The DA9063 follows a scalable approach of output currents and rails to supply the entire system and is capable of delivering a total of up to 12 A from its six DC-DC buck converters. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. All bucks use integrated power switches, removing the need for external Schottky diodes. A high switching frequency allows low-profile inductors to be used. Two bucks can be combined in a 5 A dualphase configuration, two offer a merged configuration for a combined 3 A, and one can be used as a DDR VTT supply. Eleven SmartMirror™ LDO regulators with programmable output voltage provide up to 300 mA each.


  • Input voltage 2.8 V to 5.5 V
  • Six buck converters, 0.3 V to 3.34 V up to 2.5 A
    • Dual-phase mode up to 5 A
    • Merged mode up to 3 A
    • DDR VTT supply mode
    • DVS support
  • 3 MHz switching frequency allows use of low-profile 1 µH inductors
  • Integrated power switches
  • 11 LDO regulators, 0.6 V to 3.6 V up to 300 mA
    • Three low-noise LDOs
    • Four with DVS
    • Five with current-limited switch option
  • Coin cell/super-capacitor backup charger
  • 1.5 µA RTC with alarm and wakeup
  • 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
  • Automotive Grade 2 version available



  • Portable industrial and medical devices
  • TV dongle
  • eReaders
  • Automotive infotainment
  • IoT devices
  • Supply for single-, dual- and quad-core application processors, for example the i.MXTM families
  • Power supply for FPGAs


PDF 2.77 MB Datasheet
PDF 1.07 MB Product Brief
PDF 5.51 MB 日本語 Brochure
ZIP 2 KB Other
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PDF 1.68 MB Application Note
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PDF 1.15 MB Application Note
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PDF 1.11 MB Application Note
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PDF 1.24 MB Application Note
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ZIP 8.39 MB Other
ZIP 84 KB Schematic
PDF 395 KB Application Note
ZIP 108 KB Other
PDF 526 KB Manual - Development Tools
PDF 228 KB Manual - Development Tools
PDF 2.53 MB Manual - Development Tools
ZIP 210 KB Other
ZIP 120 KB Other
ZIP 120 KB Other
ZIP 220 KB Schematic
PDF 791 KB Schematic
38 items

Design & Development

Software & Tools

Software Downloads

Type Date
ZIP 16.60 MB Software & Tools - Other
ZIP 166.80 MB Software & Tools - Software
ZIP 348 KB Software & Tools - Other
ZIP 58.31 MB Software & Tools - Software
4 items


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