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DA9022

DA9022

具有高效USB电源管理器的系统核心PMIC

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电源效率和灵活性

DA9022是一个具有供应域的高度集成的PMIC子系统，支持多种应用处理器、相关外围设备和用户界面功能。结合单输入USB兼容充电器和多种睡眠模式，该设备提供了一个适合便携式手持、无线和信息娱乐应用的能源优化解决方案。亚博国际官网平台网址

DA9022 offers a higher voltage capability on one DC-DC buck converter which is ideal for peripherals and memory running up to 3.6V. USB suspend mode operation is supported and for robustness the USB power inputs are protected against over-voltage conditions.

Features

  • Single Input USB Charger
  • 3个DVS降压转换器，0.5V-3.6V高达1Amp
  • 5可编程LDO的高PSRR。
  • 32kHz RTC Oscillator
  • 9 bit GPIO bus for enhanced wakeup and peripheral control
  • HS2线和4线控制接口

Benefits

  • 高效率开关充电器支持精确的电流/电压充电
  • The internally-generated system power rail supports multiple power scenarios such as instant-on with a full discharged battery

亚博国际官网平台网址

  • Personal Media Players
  • 耳机
  • Personal Navigation Devices
  • Consumer Infotainment Devices
包裹
4x4mm WL-CSP 0.5mm间距

Related Links

DA9021

Link

资源

Product Briefs and Summaries

数据表

应用说明

Schematics

用户指南和手册

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