Battery Management

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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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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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 Management ICs

PMICs - Renesas Electronics Corp.

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 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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Battery Front Ends

Renesas Electronics Corp.

Renesas provides a comprehensive lineup of battery front ends to cover all battery management system protection, monitoring, and balancing requirements.

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Battery Management Controllers

Renesas Electronics Corp.

Renesas offers a dedicated single-package solution with an MCU and analog front end (AFE) for battery management systems that constantly monitors the battery state.

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Charge System Safety

Renesas Electronics Corp.

Renesas' charging system safety circuits are optimized to provide a redundant safety protection to an Li-ion battery charging system by monitoring input voltage, battery voltage and charge current.

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Backup Battery Monitor And Switch

Renesas Electronics Corp.

Renesas offers an automatic battery back-up switch, intended as a low-cost solution for the switching of systems between two power supplies; main and battery backup.

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Multiple Cell Battery Chargers

Renesas Electronics Corp.

Renesas' highly versatile battery charger ICs support devices with rechargeable 2, 3 or 4-cell batteries and include configurations such as a hybrid power boost (HPB), narrow output voltage DC (NVDC), buck-boost NVDC, and SMBus Level 2.

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Single Cell Battery Chargers

Renesas Electronics Corp.

Renesas offers single-cell battery chargers that extend the life of lithium ion (Li-ion), lithium polymer (Li-polymer), and lithium iron phosphate (LiFePO4) batteries.

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