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

Comparison

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

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Software Log in to Download ZIP 81.99 MB
1 item

Models