TPS92410 Linear Controller for Offline LED Drivers

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            TPS92410 Linear Controller for Offline LED Drivers
                    TI's switch-controlled, direct-drive, advanced linear driver with high-voltage start-up intended for use in low-power, offline LED lighting applications
    

Image of Texas Instruments' TPS92410 LED Drivers Texas Instruments' TPS92410 is an advanced linear driver with high-voltage start-up intended for use in low-power, offline LED lighting applications. It can be used to regulate the average LED current through LEDs in conjunction with the TPS92411 direct drive switch.

The TPS92410 features a reference voltage that can be used to set the current level as well as the thermal foldback threshold. A multiplier is included to obtain excellent power-factor while maintaining good line regulation. Other features include undervoltage lockout, overvoltage protection, forward phase dimmer detection with change to constant current mode, thermal foldback, and thermal shutdown.

Features
Multiplier for good PFC, line regulation, and low THD VIN range from 9.5 V to 450 V Compatible with phase dimmers Analog dimming input with LED turn-off Programmable overvoltage protection	Precision 3 V reference Thermal foldback Thermal shutdown No inductor required 13-pin, high-voltage, SOIC package