We are looking for a small footprint, cheap, yet PWM dimming control enabled LED driver. Some more specific requirements are below:
- 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
- Current per channel: no greater than 30mA
- PWM dimming: required
Does TI have any suitable driver in the portfolio?