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TPS92662A-Q1: About LED Matrix Manager

Gary An
Intellectual 440 points
Part Number: TPS92662A-Q1
Other Parts Discussed in Thread: TPS92518-Q1,

Hello all,

Sometimes, I can see TPS92518-Q1 is used for the power source of TPS92662A-Q1.

Could you tell me why TPS92518-Q1(LED Driver) should be used for the LED Matrix Manager, not a just boost converter or buck converter?

Thank you

  • 0
    TI__Expert 3920 points

    Dear Gary,

    Please refer to the attached white paper discussing why a boost-to-buck LED driver architecture is more suitable in matrix headlight control (or dynamic lighting control using LED Matrix Managers in general).

    Thank you!