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DA9062

DA9062

Designed for Applications Requiring up to 8.5 A

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灵活，可扩展，可靠的汽车级电源管理IC（PMIC）解决方案

DA9062是一种灵活的、可伸缩的系统PMIC帽able 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

  • 输入电压2.8 V至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开关频率允许使用低型材电感器
  • 四个LDO调节器，0.9 V至3.6 v高达300 mA
  • Five GPIOs
  • 硬币电池/超级电容充电器
  • 1.5μARTC带有警报和唤醒

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Benefits

  • Enhanced Energy Saving techniques:
    • Dynamic Voltage Scaling (DVS)
    • Programmable power manager
  • Enhanced Security:
    • System supply monitoring
    • 结温监测
    • Watchdog timer
  • -40 °C to +125 °C junction temperature operation
  • Automotive AEC-Q100等级3版
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雷竞技安卓下载

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

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Supported SoC PMIC Platforms

Xilinx MPSoCs & FPGAs

  • Xilinx Zynq UltraScale+ MPSoC (ZU3EG, ZU7EV, ZU9CG)
  • Xilinx Zynq UltraScale+ MPSoC (ZU3CG, ZU9EG, ZU19EG)
  • Xilinx Artix-7 FPGA and Zynq-7000 SoC
  • Xilinx Spartan-7 FPGA Family

NXP®I.MX处理器系列

Package
QFN40, 6 x 6 mm, 0.5 mm pitch

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