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The document describes a high power-factor corrected dimmable LED driver designed to drive 21 V at 0.33 A from an input voltage range of 90 VAC to 265 VAC. The LED driver utilizes the LNK403EG from Power Integrations.
The TPS92210EVM-647 evaluation module is a constant current TRIAC dimmable LED driver. It can drive 6 to 10 LEDs at 350 mA and is rated for an AC input of 85 to 144 VRMS. The TPS92219EVM-647 uses the TPS92210 in a Discontinuous Conduction Mode (DCM) flyback topology.
This engineering report describes an LED drive power supply that uses a member of the LinkSwitch-TN family of devices, the LNK306DN. The circuit regulates its load current to 300 mA while developing about 10 V across three series HB-LEDs.
The VIPer12A is low cost monolithic smart power devices with integrated PWM controller designed to operate in the wide range input voltage, from 90 to 264Vac.
The LM3444EDSNEV evaluation board converts 85 VAC to 135 VAC input and drives five to thirteen series connected LEDs at the currents listed in the Evaluation Board Operating Conditions section of the User Guide.
This demonstration board highlights the performance of a LM3444 based Flyback LED driver solution that can be used to power a single LED string consisting of 4 to 8 series connected LEDs from an 90 VRMS to 135 VRMS, 60 Hz input power supply. The key performance characteristics under typical operating conditions are summarized in this application note.
This demonstration board highlights the performance of a LM3444 based Flyback LED driver solution that can be used to power a single LED string consisting of 4 to 10 series connected LEDs from an 180 VRMS to 265 VRMS, 50 Hz input power supply. The key performance characteristics under typical operating conditions are summarized in this application note.
This document is an engineering report describing a non-isolated LED driver (power supply) utilizing a LNK306DG from the LinkSwitch-TN family of devices. The low cost single constant current output LED driver has an output power of 9 W at 150 mA and supports a 54 V to 66 V LED string.
The document describes a non-isolated high power factor (PF) LED driver designed to drive a nominal LED string voltage of 54 V at 750 mA from an input voltage range of 90 VAC to 300 VAC. The LED driver utilizes the LNK419EG from the LinkSwitch-PH family of ICs.
The document describes a universal, non-isolated, high efficiency, high power factor (PF) LED driver designed to drive a nominal LED string voltage of 200 V at 90 mA from an input voltage range of 90 VAC to 265 VAC. The LED driver utilizes the LNK419EG from the LinkSwitch-PH family of ICs.
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