Overview

Description

DA9062-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 automotive telemetrics.

DA9062-A features four buck converters providing a total current of 8.5 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. Buck1 and Buck2 can be used in a 5 A dual-phase configuration and Buck4 can be used as a DDR VTT supply. Four LDO regulators with programmable output voltage are integrated and provide up to 300 mA each. DA9062-A is available in automotive AEC-Q100 Grade 2.

Features

  • Input voltage 2.8 V to 5.5 V
  • Four buck converters, 0.3 V to 3.34 V up to 2.5 A
    • Dual-phase mode up to 5 A
    • DDR VTT supply mode
    • DVS support
  • 3 MHz switching frequency allows use of low-profile inductors and avoids the AM band
  • Four LDO regulators, 0.9 V to 3.6 V up to 300 mA
  • Five GPIOs
  • Coin cell/super-capacitor charger
  • 1.5 µA RTC with alarm and wakeup
  • Applications

  • Supply for single- and dual-core application processors; for example the i.MXTM families
  • Power supply for FPGAs
  • Automotive infotainment/dashboard
  • Navigation systems
  • Vehicle telemetrics
  • Integrated cockpits
  • Documentation

    Title Type Date
    PDF1.46 MB
    Datasheet
    PDF144 KB
    Application Note
    PDF2.48 MB
    Application Note
    PDF717 KB
    Application Note
    PDF267 KB
    Application Note
    PDF270 KB
    Application Note
    PDF637 KB
    Application Note
    PDF229 KB
    Application Note
    PDF350 KB
    Application Note
    PDF149 KB
    Application Note
    PDF1.60 MB
    Manual - Development Tools
    PDF1011 KB
    Manual - Development Tools
    ZIP1.24 MB
    Other
    ZIP884 KB
    Other
    ZIP2.37 MB
    Schematic
    PDF1013 KB
    Schematic
    ZIP2.44 MB
    Schematic

    Design & Development

    Software & Tools

    Software Downloads

    Title Type Date
    ZIP81.99 MB
    Software & Tools - Software

    Models