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

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