Other Parts Discussed in Thread: BQ24266, LMR14030
I have used BQ24253 as battery charger in stand alone mode. When I applied 8.2V@2A and 8.2V@1A the device is getting heated. The schematic snapshot is attached for reference.
We were using BQ24266 in our circuit, as it is NRND I have replaced the BQ24266 circuit using BQ24253. Attaching the schematic for the battery charger page.
The IC is heating when applied 8.2V@1A, and 8.2V@2A.
L2 Inductor part number is SRP5030CA-1R0M
For testing we have not connected the battery. D+ and D- has not connected and it is floating. We need stand alone mode not IIC mode. Input 8.2V is fed from LMR14030.