TLF35584 Standby mode

Announcements

From sunburn to sun earn – we’ve got the power! Watch our #poweringgreen videos now.

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
pistons7
Level 4
Level 4
50 questions asked 10 likes given 100 sign-ins

I am using TLF35584 and TC399XP.

I'm thinking of setting the TLF35584 to Standby and setting the TC399XP to Standby as well.

It has been confirmed that the TLF35584 is in the Normal state.

As soon as WAK is set to Low and TLF35584 is set to Standby via SPI communication, ROT becomes LOW and TC399XP is reset.

TRDEL has set the maximum 1.6msec.

Do you know the reason why TLF35584 does not go into Standby and what to do about it?

In the attached photo, yellow is ROT and blue is WAK.

0 Likes
1 Solution
Polimera
Moderator
Moderator
Moderator
25 solutions authored 100 sign-ins 50 replies posted

Hi Piston,

Thanks for the query.

Could you please elaborate more on the query?

State transition is only initiated by the SPI command "Go to STANDBY. There are certain exceptions in the transition state. Please refer section 11.3.4 Movements between NORMAL and STANDBY state in the datasheet.

 

Regards,

Kranthi

View solution in original post

0 Likes
2 Replies
lock attach
Attachments are accessible only for community members.
pistons7
Level 4
Level 4
50 questions asked 10 likes given 100 sign-ins
 
0 Likes
Polimera
Moderator
Moderator
Moderator
25 solutions authored 100 sign-ins 50 replies posted

Hi Piston,

Thanks for the query.

Could you please elaborate more on the query?

State transition is only initiated by the SPI command "Go to STANDBY. There are certain exceptions in the transition state. Please refer section 11.3.4 Movements between NORMAL and STANDBY state in the datasheet.

 

Regards,

Kranthi

0 Likes