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DA9122

DA9122

Configurable, Dual Output 5A + 5A SubPMIC for high performance mobile processors and memory

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5A + 5A, Dual Output I2C控制潜水

DA9122是一种适用于在智能手机，平板电脑，RF模块和其他手持应用程序中提供CPU，GPU，DDR存储器轨道的锁相。亚博国际官网平台网址

DA9122集成了两个单相降压转换器，每个相位需要小的外部0.10μH电感。它能够在0.3 V至1.9 V输出电压范围内提供高达5A的输出电流。2.5 V至5.5 V输入电压范围适用于各种低压系统，包括但不限于所有锂离子电池供应的应用。亚博国际官网平台网址

Features

  • 2.5 V至5.5 V输入电压
  • 0.3 V至1.9 V输出电压
  • 4 MHz nominal switching frequency
  • 精度±1％（静态）
  • ±5 % accuracy (dynamic)
  • I2C-compatible interface (FM+)
  • 可配置的GPIO.
  • Voltage, current, and temperature supervision
  • -40 °C to +85 ºC ambient temperature range
  • 包装：24WLCSP 2.5 mm x 1.7 mm（0.4 mm间距）

Benefits

  • Input voltage range provides flexibility to run from single cell Li-Ion battery or standard 3.3V or 5V system rail
  • Differential voltage sensing provides tight regulation accuracy requirements of CPU cores in mobile SoCs
  • 4MHz switching frequency reduces footprint & height of output inductor and minimizes output capacitance, lowering BOM cost
  • 通过I2C或GPIO接口触发，输出动态电压控制可用于优化系统功耗

亚博国际官网平台网址

  • 智能手机
  • Tablets
  • 笔记本电脑
  • RF模块
  • Solid State Drives
  • 硬盘驱动器
  • 游戏主机
  • Handheld Devices
包
2.5mm x 1.7mm wl-csp 24

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