FS2633 LDO & TRK output in default mode

kadamm — Tue, 04 Jun 2024 08:42:54 GMT

Hello Team,

We are using FS2633 SBC chip in our project.

1. What is default output voltage configuration and power up & down sequence when SBC chip is used in none OTP mode configuration for LDOs & TRKs ?

2. How can we read default OTP configuration register value?

Re: FS2633 LDO & TRK output in default mode

JozefKozon — Tue, 04 Jun 2024 10:18:05 GMT

Hello Kadam,

please refer to the section 16. in the FS26 datasheet. There is an M_DEVICEID register, where you can read the DEV_ID, according to which you can recognize the FS2633 version. In the Table 1. you can see which functions each FS2633 version has. Then according to the FS2633 version you can check the OTP configuration file on the FS26 product page, where the default parameters are stated.

With Best Regards,

Jozef

topic FS2633 LDO & TRK output in default mode in Power Management

FS2633 LDO & TRK output in default mode

Re: FS2633 LDO & TRK output in default mode