SEPIC boost/buck converter of LM3478 and BOOST boost converter of HT7179

This project presents a verification board based on the LM3478-based SEPIC boost/buck circuit and the HT7179-based BOOST boost circuit
, along with a 3.3V buck circuit to power the microcontroller
 
(the following is excerpted from the LM3478 and HT7179 datasheets)
. The LM3478 is a multi-functional low-side n-channel MOSFET switching regulator controller. It is suitable for topologies requiring low-side MOSFETs, such as boost, flyback, and SEPIC.
VIN: 2.97V-40V.
The switching frequency of the LM3478 can be adjusted between 100 kHz and 1 MHz using a single external resistor. This resistor must be connected between the FA/SD pin and ground.
 
RFA = 4.503 × 10^-11 × fS^-1.26.
The HT7179 is a high-power asynchronous boost converter with an integrated 20mΩ power transistor.
VIN: 2.7V-25V
VOUT: 26.8V (max)
Fixed switching frequency: 350kHz
Programmable peak current: 15A (max).
 
The peak current limit of the HT7179 can be set by connecting a resistor to ground via the ILIM pin. As shown in the diagram , this
is my first attempt at this project, and there are many errors and non-standard aspects. Please feel free to point out any mistakes.