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Looking for a small-size, small-output, PWM-enabled LED driver

Guru 17045 points
Other Parts Discussed in Thread: TPS60230, TPS61150, TPS61150A, TPS61183, LM3407, TPS75105, TPS75103, TPS60231



We are looking for a small footprint, cheap, yet PWM dimming control enabled LED driver. Some more specific requirements are below:

  1. Output: 1 to 2 channels. For each channel we would have one, at most two ordinary small white LEDs connected in series, with working voltage 3.0-3.3V
  2. Current per channel: no greater than 30mA
  3. PWM dimming: required


Does TI have any suitable driver in the portfolio?


Garry Hodges