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Tool/software:
Hi Rakesh,
Thanks for reaching out.
From the operation conditions, TPS552892-Q1(no I2C) is more suitable with 8A average inductor current limit. And Buck-boost solutions has better efficiency, less external components, smaller solution size, thus is more recommended.
Buck-Boost |
SEPIC |
|
Ext. MOS |
N/A |
1 pcs |
Ext. Diode |
N/A |
1 pcs |
Ext. Inductor |
1 pcs |
2 pcs |
Ext. Series cap |
N/A |
1 pcs |
BRs,
Bryce
Hi Rakesh,
The cost is highly affected by the selected device and the vendors' quote, please get in touch with your account FAE and sales for price information.
BRs,
Bryce