Power & Power Management

Overview

Description

The DA9062 is a flexible, scalable system PMIC capable of powering a wide range of multicore SoCs, FPGAs, memory subsystems, and peripherals.  Full power tree management and multiple sleep modes result in a power-efficient system solution suitable for infotainment, telematics, and ADAS applications.  The device includes four LDOs with programmable output voltages providing up to 300 milliamps and four high-current buck converters providing up to two and a half amps per buck.  Any two bucks can be combined in a dual-phase configuration providing up to 5 amps. All bucks use integrated power switches, removing the need for external FETs.  Together with the high device switching frequency that allows the use of low-profile inductors, they enable the lowest cost, smallest form factor system solution possible. This solution is also available in Automotive AEC-Q100 Grade 2. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. The input voltage range of 2.8 to 5.5 V makes it suitable for standard 5 V supply or USB power supplies.

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
  • 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 wake-up
  • Enhanced Energy Saving techniques:
    • Dynamic Voltage Scaling (DVS)
    • Programmable power manager
  • Enhanced Security:
    • System supply monitoring
    • Junction temperature monitoring
    • Watchdog timer
  • -40 °C to +125 °C junction temperature operation
  • Automotive Grade 2 version available: DA9062-A

Comparison

DA9062 DA9061 DA9063 DA9061-A DA9063-A
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Applications

  • Portable industrial and medical devices
  • TV dongle
  • eReaders
  • Supply for single- and dual-core application processors; for example the i.MXTM families 
  • Power supply for FPGAs
  • Automotive infotainment/dashboard
  • IoT devices

Documentation

Title Type Date
PDF1.47 MB
Datasheet
PDF935 KB
Product Brief
PDF323 KB
Application Note
PDF144 KB
Application Note
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Application Note
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Application Note
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Application Note
PDF1.42 MB
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PDF439 KB
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Application Note
PDF1.24 MB
Application Note
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Application Note
PDF286 KB
Manual - Development Tools
PDF1.60 MB
Manual - Development Tools
PDF1011 KB
Manual - Development Tools
ZIP10 KB
Other
ZIP1.24 MB
Other
ZIP884 KB
Other
ZIP1.70 MB
Other
ZIP1.44 MB
Other
ZIP2.37 MB
Schematic
PDF1013 KB
Schematic
ZIP2.44 MB
Schematic

Design & Development

Software & Tools

Software Downloads

Title Type Date
ZIP58.31 MB
Software & Tools - Software
ZIP81.99 MB
Software & Tools - Software

Models

Videos & Training

Powering the Xilinx Spartan 7 FPGA Family with Renesas’ configurable and scalable PMICs