ROHM announced the development of a 1700V/250A rated SiC power module that provides the industry’s highest level of reliability optimized for inverter and converter applications such as outdoor power generation systems and industrial high power supplies. In recent years, due to its energy-saving benefits, SiC is seeing greater adoption in 1200V applications such as electric vehicles […]
Automotive-grade buck-boost ICs ensure stable performance with low current consumption
ROHM today announced the availability of a buck-boost power supply chipset that provides the lowest current consumption in the industry along with stable performance (transient response characteristics) in automotive ECUs (Electronic Control Units) for cluster panels and gateways used in start-stop vehicle systems. The chipset integrates a buck DC/DC converter with boost functionality (BD8P250MUF-C) and a […]
D/A converters excel at high-fidelity audio apps
ROHM has launched a new branding “MUS-IC” reflecting ROHM’s focus on solutions for high-fidelity audio products. This branding covers a range of D/A converter ICs (DAC ICs), optimized for high-fidelity reproduction, and power supply products. The increased adoption of high-resolution audio sources has lately strengthened the demand for audio equipment that can deliver an appropriate sound […]
Synchronous secondary buck converters target assisted driving sensor use
ROHM announced the availability of the BD9S series (BD9S400MUF-C, BD9S300MUF-C, BD9S200MUF-C, BD9S100NUX-C, BD9S000NUX-C). This series of automotive synchronous secondary buck DC/DC converters have a high reliability and low power consumption in a compact form factor with a temperature range of -40 to +125 degree. The products are offered in a leadless package with wettable flanks. This makes them […]
CMOS op amp features low-noise operation for sensing apps
ROHM today announced the availability of a CMOS op amp featuring the lowest noise in the industry optimized for industrial applications requiring high-accuracy sensing, such as accelerometers used in sonar systems, and optical sensors that handle ultra-small signals. In recent years, in addition to IoT devices, sensors are being adopted in a variety of applications from […]
Low-power Wi-SUN-compatible sensor nodes draw just 1 mA when sensing
Eta Compute Inc., a company focused on delivering next generation autonomous intelligence to mobile and edge devices, and ROHM Semiconductor, a leading supplier of various kinds of semiconductors, today announced their collaboration to develop unprecedented low power Wireless Smart Ubiquitous Network (Wi-SUN) compatible sensor nodes. The nodes will combine ROHM’s sensor technology and Eta Compute’s low […]
IoT sensor nodes include accelerometers, magnetometers, barometer, and gyro
ROHM and Kionix are introducing the RoKi Sensor Node, a key component in the new RoKi IoT Platform. The sensor node utilizes Nordic Semiconductor’s nRF52840 Bluetooth 5/Bluetooth Low Energy (Bluetooth LE) advanced multiprotocol System-on-Chip (SoC), offering better throughput and longer range compared to the Bluetooth 4.2. It also has better coexistence with other wireless devices, and an increased broadcast […]
ROHM and GaN Systems join forces for GaN power semiconductors
ROHM and GaN Systems announced their collaboration in the GaN (gallium nitride) Power Semiconductor business, with the goal of contributing to the continuing evolution of power electronics. This strategic partnership leverages GaN Systems’ industry leading capabilities in power GaN transistors along with ROHM’s comprehensive footprint in semiconductor and considerable resources in the design and manufacture of electronic components. The companies […]
IGBTs deliver short-circuit tolerance, high switching speed
ROHM announced the availability of 2 new types of 650V IGBTs that combine class-leading low conduction loss with high-speed switching characteristics. This makes them ideal for power conversion in general-purpose inverters and converters for consumer appliances, such as ACs and IH (Induction Heaters), as well as industrial equipment, including power conditioners, welding machines, and UPS (Uninterrupted Power […]
Highly integrated PMIC optimized for NXP i.MX 8M application processors
ROHM today announced the availability of a programmable system power management IC (PMIC) optimized for NXP® Semiconductors’ i.MX 8M family of applications processors that excels in processing audio, video, and graphics in a wide range of applications, from home audio/video to industrial automation and mobile computing. BD71837MWV integrates all power rails required by i.MX 8M processors and system […]
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