SLLSFU1A December 2023 – July 2024 MCF8315C
PRODMIX
The buck regulator in MCF8315C is primarily designed to support low inductance of 47µH and 22µH. A 47µH inductor allows the buck regulator to operate up to 170mA load current support, whereas applications requiring current up to 20mA can use a 22µH inductor which saves component size.
Figure 6-3 shows the connection of buck regulator in inductor mode.