ams – AS7225: Tunable-White Lighting Smart System Sensor

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The AS7225 is equipped with the product family’s industry-first embedded tri-stimulus CIE XYZ color sensor to enable precise color sensing with direct mapping to the International Commission on Illumination (CIE) 1931 color space which is recognized as the standard coordinate definition for human color perception. CCT and daylighting tuning directives are communicated to the host […]

Diodes Incorporated – DGD2103M: Half Bridge Gate Driver Simplifies the Switching of MOSFETs and IGBTs

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The DGD2103M is a high voltage/high speed gate driver capable of driving N-channel MOSFETs and IGBTs in a half bridge configuration. High voltage processing techniques enable the DGD2103M’s high side to switch to 600V in a bootstrap operation. The DGD2103M logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface […]

Intersil – ISL85005/A: 12V Synchronous Buck Regulators

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The ISL85005 and ISL85005A are monolithic, synchronous buck regulators with integrated 5A, 18V high side and low side FETs. These devices also provide an integrated bootstrap diode for the high side gate driver to reduce the external parts count. These devices have a wide input voltage range to support applications with input voltage from multi-cell […]

Intersil – ISL9238/A: Single-Chip USB-C Buck-Boost Battery Chargers

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The ISL9238 and ISL9238A operate in forward buck, boost or buck-boost mode to fast charge mobile battery packs with up to 4-cell Li-ion batteries. They also support USB 3.1 On-The-Go (OTG) with 5V/20V reverse buck, boost or buck-boost mode to deliver power out of a USB-C port for charging external devices such as smartphones, headphones […]

Microchip – MCP19122/3: Flexible, Integrated Digitally Enhanced Power Analog Controllers

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The MCP19122/3 offer excellent regulation accuracy, in a variable output analog PWM controller with an integrated microcontroller for supervisory and management functions. With analog-based synchronous buck PWM controller and an integrated 8-bit PIC® MCU, they combine the performance of a high speed analog solution, with the configurability and communication interface of a digital solution. MCP19122/3 […]

ROHM Semiconductor – BD9227F: The Industry’s First DC/DC Converter Capable of DC Fan Motor Speed Control

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The BD9227F is the industry’s first power supply IC capable of controlling the rotational speed of DC fan motors with high accuracy by linearly varying the output voltage based on the PWM duty signal generated by the MCU. In addition to more accurate control compare to conventional discrete configurations, ROHM’s proprietary IC analog circuit design […]

Vicor – PI3525: 20A 48V Cool-Power ZVS Buck Regulator

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The PI3525-00-LGIZ is the latest addition to the Cool- Power ZVS Buck Regulator portfolio with a 48V (30 – 60VIN ) input. The PI352x is a higher current offering to the existing PI354x portfolio enabling scalable power options for 48V Direct to Point-of-Load (PoL) applications. The PI3525-00-LGIZ is a 5V output regulator, supplying up to […]

Vishay – VCNL4035X01: Fully Integrated Proximity and Ambient Light Sensor with I2C Interface and Interrupt Function

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VCNL4035X01 integrates a proximity sensor (PS), ambient light sensor (ALS), a mux, and a driver for up to 3 external IREDs/LEDs into one small package. It incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip by CMOS process. The 16-bit high resolution ALS offers excellent sensing capabilities with sufficient selections to […]