概要

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 In-Vehicle Infotainment (IVI) systems and FPGA-based applications including navigation and automotive telemetrics.

DA9062-A features four buck converters providing a total current of 8.5A. 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 5A 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 300mA each. DA9062-A is available in automotive AEC-Q100 Grade 2.

DA9062-A blockdiagram_da9062-a.jpg
DA9062-A blockdiagram_da9062-a.jpg
  • Input voltage 2.8V to 5.5V
  • Four buck converters, 0.3V to 3.34V up to 2.5A
  • Dual-phase mode up to 5A
  • DDR VTT supply mode
  • DVS support
  • 3MHz switching frequency allows for the use of low-profile inductors and avoids the AM band
  • Four LDO regulators, 0.9V to 3.6V up to 300mA
  • Five GPIOs
  • Coin cell/Super-capacitor charger
  • 1.5µA RTC with alarm and wakeup

アプリケーション

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

ドキュメント

設計・開発

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DA9062 SmartCanvas GUI
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製品選択

    Processing table
    Pkg. Type
    Carrier Type
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
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    型名
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    DA9062-XXAMC-AT
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    		40-QFN Tape & Reel 3
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