Quantcast
Channel: Power management forum - Recent Threads
Viewing all articles
Browse latest Browse all 35901

bq78350 / LEDs do not lighting by /DISP pin's low timing.

$
0
0

Hi experts,

Please let me know about bq78350.

Our customer adopted the bq78350 to new design.

They found a mysterious phenomenon on test circuit board.

When they push again the /DISP switch and LEDs are turned off at same time, LED pins become high impedance, these will not sink the LED current.

This error is resolved when reset the device.

However, if can't resolved this error, customers will change the device to competitor's.

If do you have an information of this error, could you give us advice?

Best regards,

Nagai


Viewing all articles
Browse latest Browse all 35901

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>