DA9053

DA9053

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

A team of engineers is ready to answer your questions

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.

Features

  • 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
,

Benefits

  • 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
,

Applications

  • 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
Package
VFBGA 7x7mm (Consumer)
VFBGA 11x11mm (Consumer and Automotive)

For technical support or information on how to buy, contact us directly.

 Contact Us Register for newsletter

Need technical help?

Visit our support web site to:

  • Get help from Dialog experts online.
  • Search the forums.
  • Access software, drivers, tools & utilities.