Power Management ICs

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

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Power Management

Renesas Electronics Corp.

Our power management portfolio features higher cell count voltage, higher-power, high-efficiency solutions and advanced packaging techniques.

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Battery Management

Renesas Electronics Corp.

Renesas' automotive-grade (AEC-Q100) Li-ion battery management solutions (BMS) are specifically designed to meet the stringent safety, reliability and performance requirements of next generation electric vehicle applications.

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Computing Power VRM/IMVP

Renesas Electronics Corp.

Renesas' computing power products are featured with high accuracy up to ± 0.5%, parallel/serial VID supporting, phase dropping, CCM/DEM mode transition for energy saving, and I2C function. Our multiphase modulation technology comes from our experience in analog multiphase controllers used in computing.

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Digital Power

Renesas Electronics Corp.

Digital power is one of the most important technologies available today to reduce power consumption and also manage the growing power complexity in modern electronic systems in information and communications technology markets.

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Hot Swap & ORing

Renesas Electronics Corp.

Renesas' positive and negative hot swap controllers enable power supply designers to increase the long-term reliability of their systems. Our latest hot swap controllers include advanced features such as IntelliTrip™ (dual-response to degree of overcurrent condition), adjustable current regulation duration, load current monitoring and integrated charge pumps, making them ideal for hot swap applications.

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Low-Dropout Regulators

Renesas Electronics Corp.

Renesas is a leading low-dropout regulator (LDO) supplier in low power handheld applications with world-class differentiated single and dual LDOs which have ultra-high PSRR up to 3MHz, low input voltage range, tiny packages, and ultra-low noise and quiescent current. Renesas' high current LDOs support up to 3A and have industry-leading fast load transient response, tightest voltage output accuracy at full load and over the full junction temperature, and lowest dropout voltage in its class.

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LED Lighting Drivers

Renesas Electronics Corp.

Renesas' dimmable AC mains LED driver with PFC and primary side regulation provides all of the features required for high-performance dimmable LED ballast designs and supports AC or DC input, isolated or non-isolated flyback and boost topologies.

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MOSFET Drivers

Renesas Electronics Corp.

The bridge driver products handle voltages up to 100V, with industry-leading gate rise and fall times and exceptional input-to-output propagation delay performance. Select parts are available in 4mm x 4mm and 3mm x 3mm DFN packages which meet IPC-2221 creepage and clearance specifications for high-voltage systems.

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Power Modules

Renesas Electronics Corp.

Our power modules are complete DC/DC power solutions that reduce design time, lower cost and save board space. With a small form factor, high power efficiency and robust features such as digital control, current sharing and cascading up to six modules for high output power, these modules get you to market faster.

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Power Supply Support

Renesas Electronics Corp.

Renesas offers a complete portfolio of system supervisory solutions ranging from single to quintuple (five) voltage monitors. In addition, the system management ICs are voltage monitors with small amounts of I2C or SPI software programmable EEPROM memory. Renesas single-chip sequencing solutions sequence up to four different voltages while providing other useful features such as voltage monitoring, fault protection, and reset assertion.

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Switching Regulators

Renesas Electronics Corp.

Renesas offers a wide range of high performance switching regulators that operate with both synchronous and non-synchronous internal switches (FETs).

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STP Engine (IP Core)

Renesas Electronics Corp.

The Stream Transpose® (STP) engine is a reconfigurable processor (DRP: Dynamically Reconfigurable Processor) core that combines the flexibility of software and the speed of hardware. The firmware defining processing can be reconfigured in an instant, allowing an almost infinite variety of functions to be integrated into a system. A 40nm process is currently available for ASIC.

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Shunt Regulators

Renesas Electronics Corp.

These are the standard reference voltage source widely used by the feedback circuits of switching power supplies. Compared to the Zener diode, which is a discrete product, a shunt regulator has much better voltage precision because voltage control is carried out as an IC.

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ICs For PFC Power Supply

Renesas Electronics Corp.

Equipped with a variety of functions for improving efficiency, driving higher efficiency and eco-friendliness for power supply systems of electric devices, and thus society as a whole. Driver ICs are also available for high-accuracy, high-efficiency LED lighting systems.

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ICs For Wireless Charging System

Renesas Electronics Corp.

The feature of power receiving and charge/discharge system IC RAA457100 is integrated all functions needed for a wireless chargeing, rectification, charging control for small Lithium-Ion battery and top level of power-efficiency DC-DC converter in a singl chip as 3.22mm x 2.77mm small package.

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PMIC Solutions For Intel® Atom™ Processor Z6xx Series Families

Renesas Electronics Corp.

Renesas has partnered with Intel to develop leading PMIC solutions for Intel's Atom Processor Z6xx platforms (formerly code named "Moorestown" and "Oak Trail"). With an optimized BOM (Bill of Materials), Renesas PMICs support a variety of mobile handheld, tablet, sleek netbook, and embedded form factors with proven OS support for Android™, Windows® and MeeGo™.

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POL Converter

Renesas Electronics Corp.

Renesas offers a rich product lineup focused on the step-down type switching power supplies with built-in FET from small current applications to large current applications, depending on the supplied current.

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