Other Parts Discussed in Thread: BQ500511, BQ50002, , EV2400, BQSTUDIO
HELLO
We design a board with BQ500511 and BQ50002.
In the configuration 1 ; our own Board and a Samsung Galaxy S7 the FOD warning appear less than 30 seconds after power on.
In the configuration 2 : EVAL BOARD BQ50002AEVM-607 and a Samsung Galaxy S7 the device is powered for charging.
In the configuration 1 after a FOD warning if we try to charge another device (Which does not cause fod) the current is unstable. We need to power off the board and power on to find again a good operation.
On the eval board the BQ500511A have this marking : H58K ASZ3
On our own board the BQ500511A have this marking : H45K CHVP G4
Could you help us to understand
In advance thank you
best regards
Laurent FRELIER