Renesas' power management ICs (PMICs) are integrated circuits that perform various functions related to the power requirements of a host system. A PMIC may have a combination of the following functions: DC/DC conversion, battery charging, linear regulation, power sequencing, and other miscellaneous system power functions.

Renesas' PMIC portfolio includes shunt regulators, point-of-load (POL) converters, ICs for power factor correction (PFC) power supplies, multiple output controllers designed for XScale processors, and 3-terminal regulators. Ultra-small, high-efficiency PMICs that are ideal for a wide range of consumer, industrial and networking devices including smartphones, tablet computers, solid-state drives, and networking and wireless IoT devices, as well as application-specific power management ICs (PMICs) for a wide range of automotive, consumer, industrial, and networking applications including automotive TFT displays and ultrabooks, notebooks and tablet computers are also available. And, ICs for wireless charging that are suitable for the wearable market are included in Renesas' PMIC product offerings.

For automotive products, please see Automotive Power Management.


Title language Type Format File Size Date
Simple DC/DC Power supply circuit for RZ/A Series Application Note PDF 645 KB
Reading Method for the Average Input Current of Bridge Circuit in Transmitter System 日本語 Application Note PDF 1022 KB
Register Access Method from Transmitter System to MCU of Receiver system in operation mode of AT3 日本語 Application Note PDF 1.09 MB
Industrial Power Management Brochure 日本語 Brochure PDF 3.51 MB
Industrial Automation Brochure 日本語, 简体中文 Brochure PDF 7.93 MB
TB500: Computing Power Reference Design Adaptation Guide Other PDF 351 KB
TB501: Computing Power Regulator Layout Checklist Other PDF 366 KB
How to Improve DC/DC Converter Performance with Phase Shifting Time Delay White Paper PDF 531 KB
Five Easy Steps to Create a Multi-Load Power Solution White Paper PDF 846 KB


printNews & Additional Resources