Hello,
Does the TPS61195 allow the current to be set to different levels in each channel? If not, do you know of a ti.com controller that does? LED current is 30mA to 100mA.
We like the use of a boost controller with headroom voltage control to limit power dissipation in the IC.
We have 8 LED channels altogether. Our input voltage is 10-16V. We have 8 channels of three leds in series, so we will use sepic topology. Its for a battery charge level display.