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ROHM Semiconductor NEWESTPRODUCTS

ROHM Semiconductor designs and manufactures semiconductors, integrated circuits, and other electronic components for the wireless, computer, automotive, and consumer electronics markets. ROHM Semiconductor's product portfolio ranges from audio/video ICs, wireless audio links, image sensors, noise protection discretes, memory products with double-cell technology, energy-efficient power management components, and LEDs.

 
ROHM Semiconductor Newest Products

ROHM Semiconductor Product Line

ROHM Semiconductor New Products

Added 09/2014 ROHM Semiconductor I²C & Microwire Bus EEPROMs Learn More
Added 08/2014 ROHM Semiconductor BD8203x High-Side Switch ICs Learn More
Added 08/2014 ROHM Semiconductor BD8202x High-Side Switch ICs Learn More
Added 07/2014 ROHM Semiconductor N-Channel SiC Power MOSFETs Learn More
Added 07/2013 ROHM Semiconductor Ultra Compact MOSFETs & Bipolar Transistors Learn More
Added 05/2013 ROHM Semiconductor SiC Schottky Barrier Diodes Learn More
Added 02/2013 ROHM Semiconductor BH1730FVC Ambient Light Sensor Learn More
Added 02/2013 ROHM Semiconductor BU52xxx Hall Effect ICs Learn More
Added 11/2012 ROHM Semiconductor SMLP34 PICOLED™-RGB Learn More
Added 10/2012 ROHM Semiconductor BP527x Series DC/DC Converter Modules Learn More
Added 10/2012 ROHM Semiconductor R6000/R8000 Power MOSFETs Learn More
Added 10/2012 ROHM Semiconductor Switching Regulators Learn More
Added 08/2012 ROHM Semiconductor Evaluation Boards for BD9673 and BD9876 Learn More
Added 08/2012 ROHM Semiconductor BP5875 LED Driver Learn More
Added 08/2012 ROHM Semiconductor PICOLED™Surface Mount Chip LED Learn More
Added 07/2012 ROHM Semiconductor BP5890 LED Driver Learn More
Added 02/2012 ROHM Semiconductor BU9000XGWZ High-Efficiency Step-Down Switching Regulators Learn More
Added 10/2011 ROHM Semiconductor RRHxxxP03TB1 4V Drive P-ch MOSFETs Learn More
Added 10/2011 ROHM Semiconductor RCXxx0N25 10V Drive N-ch MOSFETs Learn More
Added 09/2011 ROHM Semiconductor SH8MxxTB1 4V & 10V Drive N-ch + P-ch MOSFETs Learn More
Added 09/2011 ROHM Semiconductor RK7002BT116 2.5V Drive N-ch MOSFET Learn More
Added 09/2011 ROHM Semiconductor SH8KxTB1 4V Drive N-ch + N-ch MOSFETs Learn More
Added 09/2011 ROHM Semiconductor 10V Drive N-ch MOSFETs Learn More
Added 09/2011 ROHM Semiconductor RDR005N25TL 4V Drive N-ch MOSFET Learn More
Added 09/2011 ROHM Semiconductor Compact High Accuracy Temperature Sensor ICs Learn More
Added 09/2011 ROHM Semiconductor SH8J6xTB1 4V Drive P-ch + P-ch MOSFETs Learn More
Added 09/2011 ROHM Semiconductor RSH070P05 4V Drive P-ch MOSFET Learn More
Added 09/2011 ROHM Semiconductor RCD0x0N25TL 10V Drive N-ch MOSFETs Learn More
Added 09/2011 ROHM Semiconductor RSHxxxN0xTB1 4V Drive N-ch MOSFETs Learn More
Added 09/2011 ROHM Semiconductor 2SxR5xxPT100 Power Transistors Learn More
Added 09/2011 ROHM Semiconductor BUXXTD3WG Series CMOS LDO Regulators Learn More
Added 09/2011 ROHM Semiconductor RSDxxxxxxTL 4V Drive N-ch MOSFETs Learn More
Added 03/2011 ROHM Semiconductor SIM-030ST / SIM040ST Proximity Sensing IR LEDs Learn More
Added 03/2011 ROHM Semiconductor IR LEDs and Optical Sensors Learn More
Added 02/2011 ROHM Semiconductor BD81xx White Backlight LED Drivers Learn More
Added 02/2011 ROHM Semiconductor BD2270HFV MOSFET Controller ICs Learn More
Added 02/2011 ROHM Semiconductor SRGB Series RGB Thin Chip LED with Reflector Learn More
Added 01/2011 ROHM Semiconductor SMLP24MUWT86 Dual Color LED Learn More
Added 11/2010 ROHM Semiconductor Stepping Motor Driver ICs Learn More
Added 03/2010 ROHM Semiconductor ECOMOS™ MOSFETs Learn More
Added 10/2009 ROHM Semiconductor CMOS LDO Regulators Learn More
Added 07/2009 ROHM Semiconductor Ultra-Compact PIN Diode Arrays Learn More
Added 05/2009 ROHM Semiconductor Ambient Light Sensor IC Learn More
Added 04/2009 ROHM Semiconductor Remote Control Photoreceiver Module Learn More
Added 02/2009 ROHM Semiconductor BD91xx Series Switching Regulator Learn More
Added 12/2008 ROHM Semiconductor H-Bridge Drivers Learn More
Added 11/2008 ROHM Semiconductor BD604x Series USB Charge Protection ICs Learn More
Added 11/2008 ROHM Semiconductor PICOLED™ RGB LEDs Learn More
Added 08/2008 ROHM Semiconductor High-Power LED Drivers Learn More
Added 08/2008 ROHM Semiconductor Hall Effect ICs Learn More
Added 07/2008 ROHM Semiconductor Digital Ambient Light Sensors Learn More
Added 06/2008 ROHM Semiconductor Stereo Class D Power Speaker Amplifiers Learn More
Added 05/2008 ROHM Semiconductor BD9870 Switching Regulators Learn More
Added 05/2008 ROHM Semiconductor 4-Direction Detector Optical Sensors Learn More
Added 10/2007 ROHM Semiconductor Switching Regulators: BD9778 Learn More

ROHM Semiconductor Featured Products

Rohm I²C & Microwire Bus EEPROMs

Rohm's I²C Bus EEPROMs completely conform to the standard I²C bus, with all controls available from the SCL and SDA ports. A low current consumption and voltage range from 1.6 to 5.5V make these EEPROMs most suitable for use in battery powered applications. Rohm's MicroWire EEPROMs offer high speed write (5ms max) an address auto increment function at read operation, and a write mistake prevention function. These EEPROMs feature up to 1 million write cycles and more than 40 years of data retention. They are available in a wide variety of package styles, from large robust packages to small packages designed for a minimal PCB footprint.

ROHM BD8203x High-Side Switch ICs

ROHM's BD8203x High-Side Switch ICs are a Single Channel High Side Switch IC that employs an N-Channel power MOSFET with low on resistance and low supply current for the power supply line of universal serial bus (USB). These ICs have a built-in over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuits. Typical applications include USB hub in consumer applications, PC, and PC peripheral equipment.

ROHM BD8202x High-Side Switch ICs

ROHM's BD8202x High-Side Switch ICs are a Single Channel High Side Switch IC that employs an N-Channel power MOSFET with low on resistance and low supply current for the power supply line of universal serial bus (USB). These ICs have a built-in over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuits. Typical applications include USB hub in consumer applications, PC, and PC peripheral equipment.

ROHM BU9000XGWZ High-Efficiency Step-Down Switching Regulators

ROHM's BU9000XGWZ High-Efficiency Step-Down Switching Regulators are high efficiency 6MHz synchronous step-down switching regulators with ultra low current PFM mode. They provide up to 1.0A load current and an input voltage range from 3.0V to 5.5V, optimized for battery powered portable applications. BU9000XGWZ has a mode control pin that allows the user to select Forced PWM (Pulse Width Modulation) mode or PFM (Pulse Frequency Modulation) mode and PWM auto change mode which can be utilized to save power during operation at light load current.

ROHM N-Channel SiC Power MOSFETs

ROHM's N-Channel SiC Power MOSFETs have no tail current during switching, resulting in faster operation and reduced switching loss. In addition, the low ON resistance and compact chip size ensure low capacitance and gate charge. SiC exhibits minimal ON resistance increases and provides greater package miniaturization, and energy savings than standard silicon devices, in which the ON resistance can more than double with increased temperature. Typical applications include solar inverters, DC/DC converters, switch mode power supplies, induction heating, and motor drives.

ROHM Ultra Compact MOSFETs & Bipolar Transistors

ROHM Semiconductor Ultra Compact MOSFETs & Bipolar Transistors have the smallest transistor package on the market which is optimized for thin, compact portable devices. The VML0806 case type measures just 0.8mm×0.6mm, with a height of only 0.36mm. As portable devices, such as smartphones and digital cameras get smaller and more sophisticated, thinner, more compact components are required. Until now, problems related to internal element miniaturization, bonding stability, package process accuracy, and surface mount technology limit the smallest conventional transistors to the 1006 size (1.0mm×0.6mm, t=0.37mm). ROHM was able to overcome these challenges by utilizing a smaller element and high-precision package process technology, resulting in an unprecedentedly compact form factor.

ROHM SiC Schottky Barrier Diodes

ROHM Semiconductor's SiC Schottky Barrier Diodes have a total capacitive charge (Qc) that is small, which reduces switching loss, and enables high-speed switching operations. In addition, unlike silicon based fast recovery diodes where the trr increases along with temperature, SiC devices maintain constant characteristics, resulting in better performance. Ideal for use as key devices in a variety of applications including inverters and chargers for EV and solar power conditioners.

ROHM Semiconductor BU52xxx Hall Effect ICs

Rohm's BU52xxx Hall Effect ICs are magnetic switches that can operate both S- and N-pole, upon which the output goes from Hi to Low. Features include omni-polar detection, micro power operation, ultra-compact and ultra-small package, and is available in 1.8V, 3.0V, 3.3V and 5.0V power supply voltages. Typical applications include mobile phones, notebook computers, digital video camera, and digital still camera.

ROHM Semiconductor BH1730FVC Ambient Light Sensor

Rohm's BH1730FVC Ambient Light Sensor is a digital 16-bit serial output type ambient light sensor IC for I2C bus interface. This device is the most suitable to obtain the ambient light data for adjusting LCD backlight power of a TV or mobile phone. It is possible to detect a very wide range light intensity (0.008 - 65535 lx ). Features include an I2C bus interface, illuminance to digital converter, a very wide range and high resolution, low current by power down function, and it has a small measurement variation (+/- 15%). Applications for this device include LCD TV, mobile phone, notebook, PC, portable game machine, digital camera, digital video camera, PDA, and LCD display.

ROHM Semiconductor Evaluation Boards for BD9673 and BD9876

ROHM Semiconductor Evaluation Boards for BD9673 and BD9876 were designed to aid designers in evaluating BD9673EFJ and/or BD9876EFJ. These evaluation boards accept a wide power supply of 7-42V, a step down output of 1.2V/1.8V/3.3V/5V or any other user defined voltage can be produced. The ICs feature an internal 200mohm Nch MOSFET (3.5A max) and a synchronization frequency range of 200 kHz to 500 kHz. A Soft Start circuit prevents in-rush current during startup along with UVLO (low voltage error prevention circuit) and TSD (thermal shutdown detection) protection circuits. An EN pin allows for simple ON/OFF control of the IC to reduce standby current consumption.

ROHM BP5890 LED Driver

ROHM's BP5890 is an AC input non-isolated LED driver. BP5890 features constant current output for driving 4-8 1W LEDs via 80-264VAC input. Measuring 16.0x100.2x17.0mm, BP5890 offers a AC90 to 264V input voltage, 10 to 28.8V output voltage, 350mA output current, and does not require an external circuit.

ROHM BP5875 LED Driver

ROHM's BP5875 LED Driver is designed as a more compact version of the BP5872 . BP5875 retains the same key advantages of BP5872, including a thin form factor, dimming compatibility, harmonics standards compliance, universal input, and high efficiency operation, making it ideal for a variety of applications. BP5875's compact size of 65×130×19.2mm makes it compatible with a variety of applications including ceiling light specifications. Using this LED driver, designers can easily enable dimming over a wide range (10-100%) using analog input. The BP5875 also features an active filter method with built-in PFC circuit that increases the power factor to 0.99, enabling support for high frequencies as well as compliance with IEC61000-3-2. Additionally, this LED driver provides dimming over a wide range (10-100%) is easily enabled using analog input. ROHM's BP5875 LED Driver is well-suited for production lighting (i.e. spotlights, downlights), landscape lighting (i.e. slimlights), residential lighting, (e.g. LED ceililights, baselights, lamps), and signage.

Rohm Semiconductor SMLP34 PICOLED™-RGB

Rohm Semiconductor's SMLP34 PICOLED™-RGB (red, green, blue) is the smallest 3-color type LED in the world. The SMLP34 LED from Rohm Semiconductor is a 4-pin type LED with a low height that helps improve the color mixture. It measures 1.0 x 1.0 mm and is available in case size 1010 (0404).

Rohm Semiconductor R6000/R8000 Power MOSFETs

Rohm Semiconductor's R6000/R8000 series Power MOSFETs for switching power supplies offer low on-resistance and low input capacitance. Other features of R6000/R8000 power MOSFETs from Rohm Semiconductor include high ESD, fast switching speed, guaranteed gate-source voltage of ±30V, Pb-free lead plating, and RoHS compliance.

ROHM BD9876EFJ Flexible Step-Down Switching Regulator

ROHM's BD9876EFJ Flexible Step-Down Switching Regulator is a 3.0A and below high efficiency rate step-down switching regulator with a built-in power MOSFET. It is mainly used as a secondary side Power supply. This IC has external coil/capacitor down-sizing through a 300kHz Frequency operation, an inside N-Ch-FET switch for 45V "withstand-pressure" commutation, and a high speed load response through Current Mode Control. It is a simple external setting phase compensation system, that through a wide range external constant, a compact power supply can be easily produced.

Rohm Semiconductor PICOLED™Surface Mount Chip LED

Rohm Semiconductor's PICOLED™ RGB-side series surface mount chip LED is a three-color (red, green, blue) surface mount LED with white diffused epoxy that is used as a source of lighting for display units. The PICOLED™ from Rohm Semiconductor has a lens dimension of 3.0 x 1.3 (t=0.43) mm and operating temperature range of -30ºC to +85ºC.

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