FS5600 OTP regeisters

bwp530 · ‎10-30-2023

we have a MFS5600AMBA0ES on our board.

the datasheet says it is Non-programed.

this chip must be OTP programed? Does the SW1 and SW2 have voltage output? Does it have a default OTP configuration?

TomasVaverka · ‎10-30-2023

Hi,

Yes, it is a blank device that needs to be programmed typically using our KITFS5600SKTEVM and the dedicated GUI according to the instructions in chapter 7.3 (OTP programming a blank device) of our UM11642.

SW1 output voltage is set via OTP_SW1_VOLT[7:0] bits and SW2 output voltage using OTP_SW2_VOLT[5:0] bits.

BR, Tomas

View solution in original post

TomasVaverka · ‎10-30-2023

Hi,

Yes, it is a blank device that needs to be programmed typically using our KITFS5600SKTEVM and the dedicated GUI according to the instructions in chapter 7.3 (OTP programming a blank device) of our UM11642.

SW1 output voltage is set via OTP_SW1_VOLT[7:0] bits and SW2 output voltage using OTP_SW2_VOLT[5:0] bits.

BR, Tomas