Flexible High Power System PMIC with 1.8A Switching USB Power Manager

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Optimal processor energy-per-task performance

DA9053 is a quad buck PMIC subsystem with supply domain flexibility to support a wide range of multicore application processors including ARM multicore devices, associated peripherals and user interface functions.

Combined with a switched-mode DC input/USB compatible charger, full power path management and multiple sleep modes, the device offers an energy-optimized solution suitable for portable handheld, wireless and infotainment applications. Interfacing directly to a Li-Ion/Polymer battery pack, the high efficiency switching charger supports precise current/voltage charging as well as precharge and USB modes without processor interaction.


  • Switched DC/USB Charger with power path management
  • 4 Buck Converters (3 with DVS) 0.5V-2.5V up to 2Amp
  • 10 Programmable LDO’s, High PSRR, 1% accuracy
  • Low power Backup Charger 1.1-3.1V up to 6mA 32kHz RTC Oscillator
  • 10 channel general Purpose ADC with touch screen interface with pen down detect
  • 16 bit GPIO bus for enhanced wakeup and peripheral control
  • High voltage boost for white LED driver


  • Dual serial control interfaces with arbitration
  • Flexible autoboot and memory configurations
  • Variants to support DDR3 and LPDDR2 memory
  • Autoboot option available
  • Extended temperature & AEC Q100 grades available


  • Mobile Internet Devices
  • Tablet PCs
  • Personal Navigation Devices
  • Consumer & In-Vehicle Infotainment Devices

Supported SoC PMIC Platforms

NXP® i.MX Processor Family

  • NXP® i.MX 6
  • i.MX 6DualLite
VFBGA 7x7mm (Consumer)
VFBGA 11x11mm (Consumer and Automotive)

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