ROHM Semiconductor Industrial Product Solutions
ROHM Industrial Product Solutions supply a quality lineup of products from passive devices and discrete to ICs and modules, providing total solutions at the system level. The ROHM Industrial Product Solutions have achieved high quality, technological capability, and a stable supply of products (over ten years), creating innovative solutions in a highly integrated production system. These products meet the rapidly evolving needs of the industrial equipment market. ROHM continues to leverage its strengths providing optimized solutions tailored to customer sets.
RoHM Industrial
Videos
Factory Automation
ROHM's factory automation line of products offers a variety of new technologies designed with a focus on greater energy savings, improved speed and performance, and increased miniaturization. These products are geared toward improved productivity and reduced power consumption and are optimized for the FA market.
Factory Automation Applications
PLC (Programmable Logic Controller)
A PLC is a computerized device that uses programs to give input/output equipment commands, control sequences, etc. It controls automated control equipment in factories and various machine controls.
Inverter/AC Servo
An inverter/AC servo is a device for rotating and controlling motors. It is often adopted for FAN control and other industrial equipment, such as machine tools.
HMI (Human Machine Interface)
An HMI (Human Machine Interface) is a device that links humans with industrial equipment and consists of display and input functions using a touch panel.
Machine Health Monitoring
Moves to innovate the manufacturing industry by leveraging advanced technologies such as AI (Artificial Intelligence) and IoT (Internet of Things) are trending globally. Machine Health Monitoring solutions that prevent equipment failures by monitoring environmental conditions and equipment status within the factory are becoming increasingly important.
Robot
Industrial robots help improve productivity and safety and are essential for factory automation.
Featured Products
Accelerometers
• High Precision
• Low Noise
• High Shock
• Temperature Performance
DC/DC Converter ICs
• 12V to 76V Input Voltage Range
• 3A Maximum Output Current
• 50kHz to 750kHz Frequency Variability
• Soft start function
• Standby function
• Multiple protection circuits (OVP, UVLO, TSD, OCP)
AC/DC Converters with SiC MOSFET
• Quasi-resonant AC/DC converters
• Built-in 1700V/4A/1.12Ω (typ) SiC-MOSFET
• Low EMI
• Frequency reduction function
• Burst operation at light load
• Overcurrent protection circuit per cycle
IPD (Intelligent Power Devices)
• Active Clamp Circuit
• Protection Functions
• Low ON Resistance
Gate Drivers
• Optimized for IGBT/MOSFET Gate Drive
• Built-in IGBT/MOSFET Temperature Margin Monitoring Function
• All-in-one IC with Flyback Power Supply
SiC MOSFETs (Silicon Carbide MOSFET)
• 650V / 1,200V / 1,700V Product Lineup
• Low ON Resistance and High-Speed Switching
• Minimal Reverse Recovery Operation of the Parasitic Diode
SiC SBD (Silicon Carbide Schottky Barrier Diodes)
• Low VF
• High-speed Recovery Characteristics
• Considerably Lower Switching Loss
Energy
ROHM's Energy solution proposes devices including IGBTs, SiC, Power ICs, Memory, and Gate Drivers for inverter and converter configurations. ROHM's Energy solutions provide high efficiency and performance, contributing to various solar, battery management products, and smart meter applications. ROHM's Energy solutions are enabled for entire systems.
Energy Applications
Solar Inverter
A device that converts DC energy generated by solar panels into AC energy, it consists of a converter block that boosts the voltage of each string connecting the solar panels in series and an inverter block for converting to AC.
BMS (Battery Management System)
Power storage systems that utilize large-capacity li-ion batteries increase power storage capacities by connecting multiple battery cells in a series.
Electricity Smart Meter
Smart meters are next-generation power meters with built-in communications functions.
Featured Products
DC/DC Converter ICs
• 12V to 76V Input Voltage Range
• 3A Maximum Output Current
• 50kHz to 750kHz Frequency Variability
• Soft start function
• Standby function
• Multiple protection circuits (OVP, UVLO, TSD, OCP)
Gate Drivers
• Optimized for IGBT/MOSFET Gate Drive
• Built-in IGBT/MOSFET Temperature Margin Monitoring Function
• All-in-one IC with Flyback Power Supply
SiC MOSFETs (Silicon Carbide MOSFET)
• 650V / 1,200V / 1,700V Product Lineup
• Low ON Resistance and High-Speed Switching
• Minimal Reverse Recovery Operation of the Parasitic Diode
SiC SBD (Silicon Carbide Schottky Barrier Diodes)
• Low VF
• High-speed Recovery Characteristics
• Considerably Lower Switching Loss
Infrastructure
ROHM's Infrastructure contributes to lower consumption and higher performance in base stations, servers, chargers, and power supply applications. Rapid charging facilities require high-frequency switching, and ROHM meets this with high efficiency. Power supply units apply ROHM's products achieving smaller, more efficient power supply solutions. ROHM's broad lineup of products for infrastructure applications includes high-voltage MOSFETs, high-efficiency DC/DC converter ICs, SiC, and shunt resistors.
Infrastructure Applications
Base Stations
Infrastructure equipment is used to construct wireless communication networks. They perform wireless recovery modulation, packet processing, and large signal processing operations.
Servers
High-performance computers are used for high-speed arithmetic processing in data centers.
EV Chargers
Facilities and equipment used to charge electric vehicles and plug-in hybrid vehicles.
PSU (Power Supply Unit)
PSU produces several hundred to several kW, such as those used in commercial AC power supplies.
UPS (Uninterruptible Power Supply)
UPS is used to prevent entire systems from shutting down from power failures.
Featured Products
DC/DC Converter ICs
• 12V to 76V Input Voltage Range
• 3A Maximum Output Current
• 50kHz to 750kHz Frequency Variability
• Soft start function
• Standby function
• Multiple protection circuits (OVP, UVLO, TSD, OCP)
AC/DC Converters with SiC MOSFET
• Quasi-resonant AC/DC converters
• Built-in 1700V/4A/1.12Ω (typ) SiC MOSFET
• Low EMI
• Frequency reduction function
• Burst operation at light load
• Overcurrent protection circuit per cycle
Gate Drivers
• Optimized for IGBT/MOSFET Gate Drive
• Built-in IGBT/MOSFET Temperature Margin Monitoring Function
• All-in-one IC with Flyback Power Supply
SiC MOSFETs (Silicon Carbide MOSFET)
• 650V / 1,200V / 1,700V Product Lineup
• Low ON Resistance and High-Speed Switching
• Minimal Reverse Recovery Operation of the Parasitic Diode
SiC SBD (Silicon Carbide Schottky Barrier Diodes)
• Low VF
• High-speed Recovery Characteristics
• Considerably Lower Switching Loss
Stable Supply
ROHM's Stable Supply line offers long-term application support, ensuring a stable supply for the industrial equipment market. ROHM's Stable Supply products provide a 10-year long-term of parts relied on in the industry for a continuous supply, securing proper inventory. The products are part of a multiple-site production system not easily affected by external factors to guarantee a stable supply.
Stable Supply Chart
Additional Resources
Related Products
ROHM Semiconductor Power Management ICs for LCD Panels
System power supply for mobile TFT liquid crystal panels.
ROHM Semiconductor BD9x Integrated MOSFET DC-DC Buck Converters
Synchronous buck switching regulators with built-in power MOSFETs.
ROHM Semiconductor BD9G500EFJ-LA Buck DC/DC Converter
Offers a built-in low on-resistance high-side power MOSFET and provides a current of up to 5A.
ROHM Semiconductor BM2SC12xFP2-LBZ AC-DC Converters with SiC MOSFETs
Features built-in 1700V SiC MOSFET, Quasi-resonant type, and provide low EMI and soft switching.