Semtech Power Management Products

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Wireless Charging Single controller, multiple standards Medium & High power Low-power Flexible, firmware based Neo-IsoTM Isolated Power Small form factor Silent operation Fast switching times Ideal relay replacement DC-DC Converters Buck & boost High efficiency Fast response smallest footprint   LDOs Ultra-lowlq Low voltage LED Drivers High efficiency Low noise Advanced dimming Ultra-thin solution   […]

ON Semiconductor – NCL3008x: AC-DC drivers for LED lighting applications include integrated PFC

NCL3008x: primary-side regulation

Three new members of the NCL3008x family of offline AC-DC drivers from ON Semiconductor address single-stage LED lighting design implementations up to 60W that require a high power factor. The NCL30085, NCL30086 and NCL30088 use a PFC current-control algorithm which makes them suitable for flyback, buck-boost and SEPIC converter topologies. By operating in quasi-resonant mode, […]

NXP Semiconductors – PCA9955TW/Q900: 16-channel LED driver offers protection features to allow safe use in automotive designs

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NXP Semiconductors’ PCA9955TW/Q900 is a 16-channel LED driver which is ideal for use in automotive applications such as cabin lighting and indicator lighting. When used in driver and passenger control panels, lower-power LEDs often require the implementation of safety-related features. For example, in safety-critical applications such as braking systems and engine health monitors, an indicator […]