Other Parts Discussed in Thread: BQ24250C, TEST, BQ24250
I check functions of BQ24250EVM-150.
I don't use any SW to control the EVM ans set EN1=H, EN2=L.
Functions are OK when I connect the battery and Vin=5V.
When I disconnect the battery, The Vsys and Vbat become the rectangular wave form, 3.7V~4.2V, 15Hz.
Does it normal for the EVM??