ROHM Semiconductor USA, LLC - Ambient Light Sensor ICs for LCD Display

ROHM ambient light sensor (ALS) ICs (BH16xx analog/BH17xx digital) are designed to control the brightness of LED-backlit LCD displays based on ambient light for optimum visibility and energy efficiency. (read more)

ROHM Semiconductor USA, LLC - Current Mode Switching Regulators

The BD91x series of step-down switching regulators combine ROHM’s proprietary SLLM™ (Simple Light Load Mode) technology with current-mode PWM control to provide exceptional regulation and high efficiency during both low and high-current load conditions. (read more)

ROHM Semiconductor USA, LLC - Silicon Carbide Power MOSFETs

ROHM’s silicon carbide power MOSFETs feature on resistance as low as 80 mΩ at 1200V and switching losses that are about 90% less than that of silicon IGBT. (read more)

ROHM Semiconductor USA, LLC - ROHM Silicon Carbide Schottky Diodes

ROHM's SCS1xxAGC series of high-performance silicon carbide Schottky diodes are a new class of silicon carbide diodes offering industry-leading low forward voltage fast recovery time leading to improved power conversion efficiency. (read more)

ROHM Semiconductor USA, LLC - DC/DC Converters

Optimized for multi-function, high performance battery-driven portable devices of all types, ROHM’s DC/DC converters and controllers (BD8301MUV/BD8303MUV) feature a wide input voltage range and automatic step-up/-down operation for reduced power consumption. (read more)

ROHM Semiconductor USA, LLC - 300mA CMOS LDO Regulators

ROHMs 300mA CMOS low dropout voltage regulators (BUxxUA3 series) are highly accurate, have excellent power supply noise rejection, very low dropout voltage and consume just microamperes of current in standby and operational modes. (read more)

ROHM Semiconductor USA, LLC - Stepper Motor Drivers for Optimum Performance

ROHM high-reliability Stepper Motor Drivers (BD638xx/BD642x/BD6290 series)* offer exceptional performance features for printers and copiers, scanners, security cameras, robotics, sewing machines, factory automation and other precision motor control applications. (read more)

ROHM Semiconductor USA, LLC - LAPIS Semiconductor Low Power Microcontrollers

Unique sensor interface simplifies component count, cost and power while enabling accurate measurement of temperature, humidity or carbon monoxide in small battery-operated devices. (read more)

ROHM Semiconductor USA, LLC - 3ch CMOS LDO Regulators

ROHM's BU665xNUX series of 3ch CMOS LDO regulators provide 200mA output in a combination of voltages. Other features include excellent noise and load response characteristics with a circuit current of only 120µA in a compact surface mount package. (read more)

ROHM Semiconductor USA, LLC - High Power LED Driver for Lighting

ROHM's isolated LED driver (BP5845W) features constant current output (set via external resistors), an integrated transformer, and is capable of driving 6-9 1W LEDs from 100VAC input. In addition, flicker-free dimming (0-100%) is possible using PWM control. (read more)

ROHM Semiconductor USA, LLC - Pyroelectric Infrared Motion Sensor Amp

ROHM's BD9251FV pyroelectric infrared sensor amp integrates a number of essential components into a single chip reducing mounting area, simplifying costs and facilitating design. Features include a regulator, high precision opamp and comparator - all in a compact SSOP-B14 package. (read more)

ROHM Semiconductor USA, LLC - 3-Pin Step-Down DC/DC Converter Module

BP5275 DC/DC converter module integrates all required components into a single, compact package, including the control circuit, switching element, coil, and even input/output capacitors. This eliminates the need for circuit design, reducing development time considerably. (read more)

ROHM Semiconductor USA, LLC - High Brightness Chip LEDs with Reflector

ROHM's SML-Z14x4 series of high brightness LEDs utilize an AlGaInP structure for superior brightness (at 50mA). Operation is guaranteed up to 100°C, making them suitable for automotive applications. Additional features include high wavelength accuracy (±2nm) and a range of selectable colors. Available in a compact, high-power PLCC2 package. (read more)

ROHM Semiconductor USA, LLC - Constant Current LED Driver for Illumination

Developed using energy saving technologies adopted from AC/DC converter designs, the BP5843A constant current LED driver seamlessly integrates all control circuits, switching elements, transformers, and constant current circuits required for LED drive into a compact, isolated SIP form factor. (read more)

ROHM Semiconductor USA, LLC - Ground Isolation Amplifier

ROHM's ground isolation amp (BA3121F) is compatible with compact external capacitors and efficiently eliminates problems caused by wiring resistance along with noise generated by peripheral circuits. Additional features include low distortion and high common mode rejection. (read more)

ROHM Semiconductor USA, LLC - ROHM Infrared LEDs for Proximity Sensing

Surface mount, high-output Infrared LEDs feature industry's lowest profile; 850/870 nm peak output improves sensitivity; 66% lower power use important in portable devices (read more)

ROHM Semiconductor USA, LLC - Ultra-compact PicoLEDâ„¢-eco

ROHM has developed the PicoLED™-eco (SML-P11) series of ultra-compact LEDs. Patented technology results in twice the brightness as conventional products in the low current region of 1mA. (read more)

ROHM Semiconductor USA, LLC - Five-input Dual Circuit Video Switchers

The BA7626F/FS is a 5-input video signal switcher with a 6dB broadband amp developed for use in AV amp switching. (read more)

ROHM Semiconductor USA, LLC - High Brightness Chip LEDs

The SMLK18WBJ series white LEDs feature the highest brightness in their class (50-150mA). (read more)

ROHM Semiconductor USA, LLC - CMOS LDO Regulators with Automatic Power-Saving

ROHM’s CMOS LDO regulators (BHxxPB1 Series) feature a proprietary automatic power-saving (APS) function that dynamically switches performance characteristics based on operating conditions. (read more)

ROHM Semiconductor USA, LLC - Ambient Light Sensor ICs for LCD Backlighting

Series includes high-efficiency analog and digital devices offering industry-leading stability over a wide range of light sources; precise light-sensing accuracy, proprietary gain and shutdown functionality, and wide illuminance measurement range (read more)

ROHM Semiconductor USA, LLC - Hall Effect ICs

ROHM’s Hall Effect ICs (BU52xxx series) for portable applications are available in the industry’s smallest chip-scale BGA package. (read more)

ROHM Semiconductor USA, LLC - Thin, High Brightness RGB LEDs: SMLW56 and SMLV56

ROHM offers a new RGB LED (SMLV56RGB1W) featuring high brightness. (read more)

ROHM Semiconductor USA, LLC - ROHM's PWM Output H-Bridge Driver ICs

Built-in PWM generator converts analog inputs; logic-level inputs accept external PWM signals; BiCMOS topology reduces external component count; offers upgrade path for linear output designs (read more)

ROHM Semiconductor USA, LLC - Industry's smallest Hall IC packages by ROHM

ROHM formally introduces its complete line of Hall Effect ICs for portable electronics applications. An important feature of the product family is its availability in the industry's smallest chip-scale BGA package, measuring just 1.1 mm square with a package height of just 0.5 mm. A slightly larger surface-mount package, measuring 1.6 x 1.6 x 0.6 mm, is also available. (read more)