Renesas 的简单数字电源模块为 FPGA、ASIC、DSP 和微处理器提供可靠的电源。其利用了数控电源的优势,同时无需在非易失性存储器中存储操作参数。配置通过引脚设置电阻选择来执行,而 PMBus 接口也可用于运行期配置和遥测。

主要特性

  • Renesas 专有的 ChargeMode™ 控制架构可响应单个开关周期内的瞬态负载步骤,减少输出电容、成本和板空间。它还省去了外部补偿组件,并适应外部无源组件的老化。
  • 先进的 HDA 封装技术可在广泛的操作温度范围内提供优异的散热性能,无需气流或散热器。
  • 在线设计支持工具,包括 PowerNavigator™、PowerCompass™ 和 SIMPLIS 模型,开发和优化快速上市动力系统。

Start your Power Design

PowerNavigator Software
 

Use the PowerNavigator GUI to setup and configure supported digital power devices.

Drivers & Downloads
 

Download software and drivers for evaluating and configuring digital power products.

RAA210xxx Family Key Differences

Part Number Description VIN Range (V) ​​​VOUT Range (V) ​​​IOUT Range (A) Pin-Compatible Full Digital Power Module Device
RAA210825 25A DC/DC single channel Power Module 4.5 - 14 0.6 - 5 25 ISL8277M (25A)
RAA210833 33A DC/DC single channel Power Module 4.5 - 14 0.6 - 5 33 ISL8278M (33A)
RAA210850 50A DC/DC single channel Power Module 4.5 - 14 0.6 - 5 50 ISL8272M (50A)
RAA210870 70A DC/DC single channel Power Module 4.5 - 14 0.6 - 2.5 70 ISL8273M (80A)
RAA210925 25A/25A DC/DC dual channel Power Module 4.5 - 14 0.6 - 5 25/25 ISL8274M (Dual 30A)
Resources

Evaluation Boards

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Simple Digital Power Modules

The easy-to-use RAA210xxx simple digital power modules offer telemetry, configuration, and highest power density and efficiency for advanced FPGAs, DSPs, ASICs, and memory.

PowerCompass

The PowerCompass™ tool helps you start your design in the right direction, giving you tools to find Renesas parts that match your requirements, set up multiple rails if needed, perform high-level system analysis and generate reference design files.

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