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瑞萨电子的电源管理集成电路 (PMIC)可实现主机系统电源需要的各种功能。 PMIC 可结合以下功能:DC/DC 转换、电池充电、线性稳压、电源定序和其他系统电源功能。
瑞萨电子的 PMIC 产品组合包括并联稳压器、负载点 (POL) 转换器、功率因数校正 (PFC) 电源 IC、用于 XScale 处理器的多输出控制器以及 3 端稳压器。 同时还有尺寸超小的高效 PMIC,非常适用于智能手机、平板电脑、固态硬盘、网络设备和无线物联网设备等消费类电子设备、工业设备以及联网设备。此外,我们还提供针对特定应用场景的电源管理集成电路 (PMIC),适用于汽车 TFT 显示屏、超级本、笔记本、平板电脑等各种车载设备、消费类电子设备、工业设备与联网设备。 瑞萨电子的 PMIC 产品中还有适用于可穿戴设备市场的无线充电集成电路。
关于汽车产品,请参阅 汽车电源管理。
Parametric Category |
Function |
Outputs (#) |
Input Voltage Range (V) |
Output Current Max (A) |
Battery Interface |
Integrated Battery Charger |
USB-Power Management |
Switching Frequency (MHz) |
GPIOs (#) |
Bus Voltage (Max) (V) |
Integrated step-down DC/DC Converter Channels (#) |
Step-up DC/DC converter Channels (#) |
Total step-down DC/DC converter channels (#) |
Comm. Interface |
Lead Count (#) |
Pkg. Type |
Parametric Applications |
|
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器件号 | ||||||||||||||||||
6-Channel High-Efficiency PMIC For 2-Cell Systems | System PMIC | 6-ch PMIC | 6 | 4.5 - 11.5 | 6.8 | 否 | 2 | 3 | I2C | 56 | WLCSP | |||||||
PMIC Designed for Applications Requiring up to 6A Continuous Current | System PMIC | 7-ch PMIC | 7 | 2.8 - 5.5 | 6 | 否 | 3 | 5 | 3 | 3 | I2C | 40 | 40-QFN | |||||
Designed for Applications Requiring up to 8.5 A | System PMIC | 8-ch PMIC | 8 | 2.8 - 5.5 | 8.5 | 否 | 3 | 5 | 4 | 4 | I2C | 40 | 40-QFN | |||||
Programmable PMIC for Quad-Core Application Processors | System PMIC | 17-ch PMIC | 17 | 2.8 - 5.5 | 12 | 否 | 3 | 16 | 6 | 6 | I2C & SPI | 100 | 100-BGA | |||||
PMIC for Applications providing up to 12 A Continuous Current | System PMIC | 11-ch PMIC | 11 | 2.8 - 5.5 | 12 | 否 | 3 | 16 | 6 | I2C | 100 | 100-BGA | ||||||
Highly Integrated PMIC for Wearables and Home Automation | Charger PMIC | 4-ch PMIC | 4 | 2.5 - 5.5 | 0.3 | Yes, integrated charger | 0.5 | 是 | 22 | 1 | 1 | 1 | 42 | 42-WLCSP | ||||
Highly Integrated PMIC for Wearables and Home Automation | Charger PMIC | 4-ch PMIC | 4 | 2.5 - 5.5 | 0.3 | Yes, integrated charger | 0.5 | 是 | 22 | 1 | 1 | 1 | 42 | 42-WLCSP | ||||
Highly Integrated PMIC for Wearables and Home Automation | Charger PMIC | 4-ch PMIC | 4 | 2.5 - 5.5 | 0.3 | Yes, integrated charger | 0.5 | 是 | 22 | 1 | 1 | 1 | 42 | 42-WLCSP | ||||
Highly Integrated PMIC with 4 Bucks, 1 LDO & 8-Bit ADC in a QFN Package | System PMIC | 5-ch PMIC | 5 | 4 - 5.5 | 否 | 4 | I2C | 32 | QFN-32 | |||||||||
Six-channel Configurable System Power Management IC | System PMIC | 6-ch PMIC | 6 | 2.9 - 5.5 | 否 | 2, 4 | I2C | 36 | 36-WLCSP | |||||||||
Configurable, 10A Dual-Phase Sub-PMIC for High-Performance Mobile Processors and Memory | Sub PMIC | 1-ch PMIC | 1 | 2.5 - 5.5 | 10 | 否 | 5 | 1 | 1 | I2C | 24 | 24 WLCSP | ||||||
Configurable, Dual-Output 5A + 5A Sub-PMIC for High-Performance Mobile Processors and Memory | Sub PMIC | 2-ch PMIC | 2 | 2.5 - 5.5 | 10 | 否 | 5 | 1 | 2 | I2C | 24 | 24 WLCSP | ||||||
High-Efficiency, 10A, Dual-Phase, Step-Down DC/DC Converter (Buck) | Sub PMIC | 1-ch PMIC | 1 | 2.8 - 5.5 | 10 | 否 | 4 | 5 | 1 | 1 | I2C | 24 | 24-WFQFN | |||||
High-Efficiency, Dual-Channel (5A per Channel), Step-Down DC/DC Converter (Buck) | Sub PMIC | 2-ch PMIC | 2 | 2.8 - 5.5 | 10 | 否 | 4 | 5 | 2 | 2 | I2C | 24 | 24-WFQFN | |||||
High-Efficiency, Dual-Channel (3A per Channel), Step-Down DC/DC Converter (Buck) | Sub PMIC | 2-ch PMIC | 2 | 2.8 - 5.5 | 6 | 否 | 4 | 5 | 2 | 2 | I2C | 24 | 24-WFQFN | |||||
High-Efficiency, High Current, Quad-Phase, Step-Down DC/DC Converter (Buck) PMIC | System PMIC | 1-ch PMIC | 1 | 2.8 - 5.5 | 25 | 否 | 4 | 5 | 1 | I2C | 60 | FC-BGA | ||||||
High-Efficiency, High Current, Dual-Phase, Step-Down DC/DC Converter (Buck) PMIC | System PMIC | 1-ch PMIC | 1 | 2.8 - 5.5 | 13 | 否 | 4 | 5 | 1 | I2C | 60 | FC-BGA | ||||||
Multiphase 2x 6A Output Current | System PMIC | 2-ch PMIC | 2 | 2.8 - 5.5 | 12 | 否 | 2 | 2 | I2C | 42 | WLCSP | |||||||
Multiphase 20A Output Current | Sub PMIC | 1-ch PMIC | 1 | 2.8 - 5.5 | 20 | 否 | 3 | 1 | 1 | I2C & SPI | 66 | BGA, WL-CSP | ||||||
Multiphase 2x 10A Output Current | Sub PMIC | 2-ch PMIC | 2 | 2.8 - 5.5 | 20 | 否 | 3 | 2 | 2 | I2C & SPI | 66 | BGA, WL-CSP | ||||||
Multiphase 15A and 5A Output Current | Sub PMIC | 2-ch PMIC | 2 | 2.8 - 5.5 | 20 | 否 | 3 | 2 | 2 | I2C & SPI | 66 | 66 WL-CSP, 66-BGA | ||||||
Configurable, 6A Dual-Phase SubPMIC for high performance mobile processors and memory | Sub PMIC | 1-ch PMIC | 1 | 2.5 - 5.5 | 6 | 否 | 4 | 1 | 1 | I2C | 24 | 24 WLCSP | ||||||
Configurable, Dual-Output 3A + 3A Sub-PMIC for High-Performance Mobile Processors and Memory | Sub PMIC | 2-ch PMIC | 2 | 2.5 - 5.5 | 6 | 否 | 4 | 1, 2, 12 | 2 | I2C | 24 | 24 WLCSP | ||||||
Nanopower Buck Regulator for Low Power Connected Devices | System PMIC | 1-ch PMIC | 1 | 2.5 - 5.5 | 0.3 | 否 | 1 | 1 | 1 | 12 | 12-WLCSP | |||||||
Nanopower PMIC for Low Power Connected Devices | System PMIC | 2-ch PMIC | 2 | 2.5 - 5.5 | 0.3 | 否 | 1 | 1 | 1 | 12 | 12-WLCSP | |||||||
Configurable, High-Efficiency Buck Regulator for GPS Sub-Systems in Wearable Devices Requiring Ultra-Low Voltage Ripple | Sub PMIC | 1-ch PMIC | 1 | 2.5 - 5.5 | 0.06 | 否 | 1 | 1 | 1 | 12 | 12-WLCSP | |||||||
Configurable, High-Efficiency PMIC for GPS Sub-Systems in Wearable Devices Requiring Ultra-Low Voltage Ripple | Sub PMIC | 2-ch PMIC | 2 | 2.5 - 5.5 | 0.06 | 否 | 1 | 1 | 1 | 12 | 12-WLCSP | |||||||
包含三个同步降压稳压器和一个低压降线性稳压器的汽车摄像头电源管理 IC | System PMIC | 4-ch PMIC | 4 | 4 - 42 | 否 | 24 | SCQFN | Automotive Camera | ||||||||||
Quad Output Power Management IC | Sub PMIC | 4-ch PMIC | 4 | 2.5 - 5.5 | 否 | I2C | 54 | WLCSP-TKCURDL | ||||||||||
3MHz Dual 1500mA Step-Down Converters and Dual Low-Input LDOs | System PMIC | 4-ch PMIC | 4 | 2.5 - 5.5 | 否 | I2C | 16 | TQFN | ||||||||||
Highly-integrated, Flexible Multi-channel PMIC | System PMIC | 6-ch PMIC | 6 | 2.97 - 14.4 | 否 | 0.5 - 2 | 3 | I2C, SMBUS | 56 | VFQFPN | ||||||||
Integrated Multi-channel PMIC with Inrush Control and Backup Power | System PMIC | 7-ch PMIC | 7 | 2.75 - 5.75 | 否 | 2 | 0 | I2C, SMBUS | 68 | VFQFPN | ||||||||
用于 P8620 的分布式电源装置 | System PMIC | Distributed Power Unit (DPU) | 1 | 2.97 - 5.5 | 否 | 1 - 2 | DIF | 12 | DFN | |||||||||
面向英特尔工业 SOC 的可编程多通道 PMIC 解决方案 | System PMIC | PMIC | 12 | 4.2 - 5.5 | 否 | 1 - 2 | 14 | DIF, I2C, SPI, SVID | 64 | VFQFPN | ||||||||
PMIC for DDR5 RDIMMs and LRDIMMs | System PMIC | DDR5 Server PMIC | 4 | 3 - 3.6 | 否 | I2C, I3C | 36 | FCQFN | ||||||||||
PMIC for DDR5 RDIMMs, LRDIMMs and NVDIMMs | System PMIC | DDR5 Client PMIC | 3 | 4.25 - 5.5 | 否 | I2C, I3C | 28 | FCQFN | ||||||||||
Programmable Dual Channel PMIC | System PMIC | 2-ch PMIC | 2 | 2.7 - 5.5 | 否 | 5 | 24 | VFQFPN | ||||||||||
Distributed Power Unit for P9180A / P9145 | System PMIC | Distributed Power Unit (DPU) | 1 | 4.5 - 8.4 | 否 | 2 | DIF/DIO | 12 | DFN | |||||||||
Distributed Power Unit for P91E0A | System PMIC | Distributed Power Unit (DPU) | 1 | 4.5 - 5.5 | 否 | 2 | DIF/DIO | 12 | DFN | |||||||||
Programmable Multi-Channel PMIC Solution | System PMIC | PMIC,Power Controller | 14 | 4.5 - 5.25 | 否 | 2 | 15 | DIF/DIO, High-speed I2C, SVID | 100 | VFQFPN | ||||||||
Programmable Multi-Channel PMIC Solution | System PMIC | PMIC,Power Controller | 15 | 3.135 - 5.25 | 否 | 2 | 15 | DIF/DIO, High-speed I2C, SVID | 100 | VFQFPN | ||||||||
Programmable Multi-Channel PMIC Solution for Intel Broxton Atom™ | System PMIC | PMIC | 15 | 3.135 - 5.25 | 否 | 2 | 15 | DIF/DIO, I2C, SVID | 100 | VFQFPN | ||||||||
High Performance 9-Channel PMIC Supporting DDR Memory, with Built-In Charger and RTC | System PMIC | 9-ch PMIC | 9 | 2.75 - 5.5 | 否 | 0.769 - 1.54 | 6 | 6 | I2C | 56 | QFN | |||||||
汽车类 ASIL B PMIC,内置 3 个同步降压稳压器和 1 个低压差线性稳压器 | System PMIC | 1-ch PMIC | 1 | 4 - 42 | 否 | I2C | 24 | SCQFN | ADAS, Automotive HD Camera applications | |||||||||
High PSRR, Low Noise Multi-Output LDO IC for Advanced Camera and Sensor Systems | System PMIC | 7-ch PMIC | 7 | 0.5 - 5 | 0.8 | 否 | 6 | 1.8 | 0 | 0 | 0 | 20-WLCSP | ||||||
High PSRR, Low Noise Multi-Output LDO IC for Advanced Camera and Sensor Systems | System PMIC | 6-ch PMIC | 6 | 0.5 - 5 | 1 | 否 | 4 | 1.8 | 0 | 0 | 0 | 16-WLCSP | ||||||
PMIC with High PSRR, Low Noise, Multi-Output LDOs and Integrated Load Switches | System PMIC | 8-ch PMIC | 8 | 0.5 - 5 | 1.3 | 否 | 6 | 5 | 0 | 0 | 0 | 25-WLCSP |
瑞萨电子推出面向Xilinx FPGA和SoC的全新PMIC参考设计 | 新闻 | 2020年3月25日 | |
瑞萨电子简化了用于车载全景环视摄像头系统的电源设计 | 新闻 | 2020年1月8日 | |
瑞萨电子高效电源管理IC应用于Google Coral AI产品中 | 新闻 | 2020年1月7日 | |
IDT Announces Industry’s First Power Management IC for Client DDR5 Memory Modules | 新闻 | 2019年12月5日 | |
瑞萨电子推出业内效率最高且体积最小的多相电源管理IC ISL91302B、ISL91301A/B | 新闻 | 2018年4月25日 |