Overview

Description

The DA9053-A is a quad buck system Power Management IC (PMIC) 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 automotive infotainment and telematics applications.

Benefits

  • Dual serial control interfaces with arbitration
  • Flexible autoboot and memory configurations
  • Variants to support DDR3 and LPDDR2 memory
  • AEC-Q100 Grade 3

Supported SoC PMIC Platforms

  • NXP® i.MX Processor Family
    • i.MX 6DualLite
    • NXP i.MX 6

Features

  • 4 buck converters (3 with DVS) 0.5V to 2.5V up to 2A
  • 10 programmable LDOs, high PSRR, 1% accuracy
  • Low power backup charger 1.1V to 3.1V up to 6mA 32kHz RTC oscillator
  • 10-channel general-purpose ADC with touch screen interface
  • 16-bit GPIO bus for enhanced wake up and peripheral control
  • High voltage boost for white LED driver
  • 2MHz switching frequency avoiding the AM band
  • Switched DC/USB charger with power path management
  • Package: VFBGA 11mm x 11mm automotive

Applications

  • In-vehicle navigation
  • In-vehicle infotainment
  • Vehicle telematics

Documentation

Title Type Date
PDF3.70 MB
Datasheet
PDF2.48 MB
Application Note
PDF374 KB
Application Note
PDF851 KB
Application Note
PDF468 KB
Application Note
PDF639 KB
Application Note
PDF773 KB
Application Note
PDF1.74 MB
Manual - Development Tools
ZIP584 KB
Other
PDF1.06 MB
Product Brief
ZIP570 KB
Schematic

Design & Development

Models