TTP932 1A LED Driver with internal switch Outline  TTP932 is a high efficiency , constant current , continuous mode inductive step-down converter, designed for driving constant current to high power（single or multiple）LED with only 4 external components.
TTP932 operates from input supply between 5V and 33V and provides an externally adjustable output current of up to 1A.
 The TTP932 is specifically designed with PFM control to enhance the efficiency up to 95% .
The Output current can be modify by an external resister , and can adjusted , by applying an external control signal to the DIM pin , The DIM pin will accept a PWM waveform.
Additionally , to ensure the system reliability , TTP932 i...

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