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Key Advantage 3: Energy Sharing Function

Described here is how ROHM’s solution can contribute to the reduction of BOM contents on the board. Power dissipation with energy sharing function limits the IC's power to 1.3 W as shown in the figure on the right side of this slide. Comparing a conventional-type LED driver on the left-hand side which exceeds its Tj max and is required to separate energy in-between two ICs, ROHM’s solution can keep operating the same driving current by only adding an energy sharing resistor.

PTM Published on: 2024-01-03