Floating Switch Architecture from TI
Texas Instruments Inc.
December 15, 2013
Texas Instruments Inc., Dallas, TX, introduces floating switch architecture with its TPS92411 that simplifies offline linear drive of LEDs in lamps, downlights, and fixtures. Features include 100 V, 2 Ohm floating MOSFET switch with 350 mA current capability; LED drive performance >0.95 and < 15% of total harmonic distortion; low LED current ripple for efficiency; low noise with low frequency, slew-rate switch action; and availability in 5-pin SOT-23 package.
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