TPS6518xx driver for e-paper display (ED097OC1 - 9,7 inch)

Benedikt_

Prodigy 210 points

Other Parts Discussed in Thread: TPS65185, TPS65181B

Hello,

I want to control an EINK epaper display (ED097OC1) by the driver TPS6518xx.

Has someone information if this driver is compatible with the display, respectively do example projects exist?

Thanks

over 9 years ago

0 Richard Solarski over 9 years ago

TI__Genius 10885 points

I don't know of an example design, but I don't see why the TPS65185 wouldn't work for this display. This PMIC is already configured for the voltages, can handle the currents, and provides the adequate sequencing mentioned in the ED097OC1 datasheet.

0 Benedikt_ over 8 years ago in reply to Richard Solarski

Prodigy 210 points

Thanks for the answer. The TPS65185 should be the better (newer) one than the TPS65180?
But I've got still a quite old display anyway?! (ED097OC1)
What would you recommend: TPS65181B or TPS65185

0 Richard Solarski over 8 years ago in reply to Benedikt_

TI__Genius 10885 points

The TPS65185 is lower cost, has active discharging, and can calibrate the VCOM panel voltage.

The TPS65181B has higher flexibility with individual external enables and an analog VCOM adjustment input.

Ultimately it is up to your requirements, but the TPS65185 might be the simplest and most cost effective option for this panel.

0 Benedikt_ over 8 years ago in reply to Richard Solarski

Prodigy 210 points

Thanks a lot!

Power management

Power management forum

TPS6518xx driver for e-paper display (ED097OC1 - 9,7 inch)