
瑞萨电子可提供高度集成的多通道系统电源管理解决方案,以满足新一代便携式和固定式电子产品的性能、效率和功能要求。 瑞萨的 PMIC 解决方案旨在帮助系统设计人员减少物料清单 (BOM)、克服散热难题、简化 PCB 布线,并提高监测和控制能力。
全新的瑞萨 P91E0A 是可扩展、可编程的多通道 PMIC 解决方案,专为满足新一代 Intel® Atom™ SoC(22nm 及更小)的电源管理要求而设计 。P91E0A 可支持瑞萨的专利智能、可扩展、分布式电源,从而帮助系统设计人员提高 PMIC 的输出电流能力以满足应用需求。 配套的瑞萨 P9148A 外部电源每个可提供高达 6 A 的额外峰值电流。 此功能可确保 PMIC 解决方案能够并被优化以满足 SoC 不断发展的电源要求,从而尽可能减少开发风险。 此外,附加电源模块的模块化特性则为负载点调节、电路板布线和热分布提供了巨大的灵活性。
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瑞萨电子提供类型众多的高度集成 PMIC,支持各种高级应用处理器和 SoC,为嵌入式、工业类、消费类和汽车级信息娱乐设备提供全面的电源管理。 高度集成的 PMIC 解决方案提供了多种电源域供用户选择,且具备 RTC、ADC、GPIO 和电源定序控制等附加功能。
将瑞萨电子的系统 PMIC 与一个或多个子 PMIC 结合,即可获得经过深度优化的电源解决方案,可满足处理器系统及其严苛的要求。 高电流高效转换器可满足新一代多核应用处理器的电源要求,采用薄型电感器,降低了整体系统成本。 经过专利认证的瑞萨电子 SmartMirror™ LDO 稳压器技术可实现更加高效的功耗管理。
Function |
Outputs (#) |
Input Voltage Range (V) |
Switching Regulators |
Switching Frequency (MHz) |
GPIOs (#) |
Comm. Interface |
Lead Count (#) |
Pkg. Type |
Advanced Features |
|
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器件号 | ||||||||||
PMIC Designed for Applications Requiring up to 6A Continuous Current | 7-ch PMIC | 7 | 2.8 - 5.5 | 3 | 3 | 5 | I2C | 40 | 40-QFN | Programmable Sequencing and more... |
Designed for Applications Requiring up to 8.5 A | 8-ch PMIC | 8 | 2.8 - 5.5 | 4 | 3 | 5 | I2C | 40 | 40-QFN | Programmable Sequencing and more... |
Programmable PMIC for Quad-Core Application Processors | 17-ch PMIC | 17 | 2.8 - 5.5 | 6 | 3 | 16 | I2C & SPI | 100 | 100-BGA | 10 bit ADC, DDR VTT_REF, RTC with coin cell/supercap charger and more... |
PMIC for Applications providing up to 12 A Continuous Current | 11-ch PMIC | 11 | 2.8 - 5.5 | 6 | 3 | 16 | I2C | 100 | 100-BGA | 10 bit ADC, DDR VTT_REF, programmable sequencing and more... |
High-Efficiency, 10A, Dual-Phase, Step-Down DC/DC Converter (Buck) | 1-ch PMIC | 1 | 2.8 - 5.5 | 1 | 4 | 5 | I2C | 24 | 24-WFQFN | 10A dual phase, Integrated FETs. Output voltage 0.3V – 1.9V |
High-Efficiency, Dual-Channel (5A per Channel), Step-Down DC/DC Converter (Buck) | 2-ch PMIC | 2 | 2.8 - 5.5 | 1 | 4 | 5 | I2C | 24 | 24-WFQFN | Dual 5A single phase, Integrated FETs. Output voltage 0.3V – 1.9V |
High-Efficiency, Dual-Channel (3A per Channel), Step-Down DC/DC Converter (Buck) | 2-ch PMIC | 2 | 2.8 - 5.5 | 1 | 4 | 5 | I2C | 24 | 24-WFQFN | Dual 3A single phase, Integrated FETs. Output voltage 0.3V – 1. 9V |
High-Efficiency, High Current, Quad-Phase, Step-Down DC/DC Converter (Buck) PMIC | 1-ch PMIC | 1 | 2.8 - 5.5 | 1 | 4 | 5 | I2C | 60 | FC-BGA | 40A peak quad phase, Integrated FETs. Output voltage 0.3V – 1. 9V |
High-Efficiency, High Current, Dual-Phase, Step-Down DC/DC Converter (Buck) PMIC | 1-ch PMIC | 1 | 2.8 - 5.5 | 1 | 4 | 5 | I2C | 60 | FC-BGA | 20A peak dual phase, Integrated FETs. Output voltage 0.3V – 1. 9V |
Multiphase 20A Output Current | 1-ch PMIC | 1 | 2.8 - 5.5 | 1 | 3 | I2C & SPI | 66 | BGA, WL-CSP | 20A quad phase, Integrated FETs. Output voltage 0.3V – 1.57V | |
Highly-integrated, Flexible Multi-channel PMIC | 6-ch PMIC | 6 | 2.97 - 14.4 | 6 | 0.5 - 2 | 3 | I2C, SMBUS | 56 | VFQFPN | Battery backup capacitor, Programmable Sequencing, Scalable output current |
Integrated Multi-channel PMIC with Inrush Control and Backup Power | 7-ch PMIC | 7 | 2.75 - 5.75 | 7 | 2 | 0 | I2C, SMBUS | 68 | VFQFPN | Battery backup capacitor, Inrush current control and more... |
Distributed Power Unit for P8620 | Distributed Power Unit (DPU) | 1 | 2.97 - 5.5 | 1 | 1 - 2 | DIF | 12 | DFN | Automatic multi-phasing, Scalable output current | |
Programmable Multi-Channel PMIC Solution for Intel Industrial SOCs | PMIC | 12 | 4.2 - 5.5 | 9 | 1 - 2 | 14 | DIF, I2C, SPI, SVID | 64 | VFQFPN | Integrated MCU, Intel VR13 Compliant, Programmable Sequencing and more... |
PMIC for DDR5 RDIMMs and LRDIMMs | DDR5 Server PMIC | 4 | 3 - 3.6 | 4 | I2C, I3C | 36 | FCQFN | |||
PMIC for DDR5 RDIMMs, LRDIMMs and NVDIMMs | DDR5 Client PMIC | 3 | 4.25 - 5.5 | 3 | I2C, I3C | 28 | FCQFN | |||
Programmable Dual Channel PMIC | 2-ch PMIC | 2 | 2.7 - 5.5 | 2 | 5 | 24 | VFQFPN | Programmable Sequencing | ||
Distributed Power Unit for P9180A / P9145 | Distributed Power Unit (DPU) | 1 | 4.5 - 8.4 | 1 | 2 | DIF/DIO | 12 | DFN | Scalable output current | |
Distributed Power Unit for P91E0A | Distributed Power Unit (DPU) | 1 | 4.5 - 5.5 | 1 | 2 | DIF/DIO | 12 | DFN | Scalable output current | |
Programmable Multi-Channel PMIC Solution | PMIC,Power Controller | 14 | 4.5 - 5.25 | 7 | 2 | 15 | DIF/DIO, High-speed I2C, SVID | 100 | VFQFPN | Programmable Sequencing, Scalable output current and more... |
Programmable Multi-Channel PMIC Solution | PMIC,Power Controller | 15 | 3.135 - 5.25 | 7 | 2 | 15 | DIF/DIO, High-speed I2C, SVID | 100 | VFQFPN | Programmable Sequencing, Scalable output current, Sleep modes |
Programmable Multi-Channel PMIC Solution for Intel Broxton Atom™ | PMIC | 15 | 3.135 - 5.25 | 7 | 2 | 15 | DIF/DIO, I2C, SVID | 100 | VFQFPN | Programmable Sequencing, Scalable output current, Sleep modes |
High Performance 9-Channel PMIC Supporting DDR Memory, with Built-In Charger and RTC | 9-ch PMIC | 9 | 2.75 - 5.5 | 6 | 0.769 - 1.54 | 6 | I2C | 56 | QFN | DDR VTT_REF and more... |