手册第14页有描述
The LM27762 requires 5 external capacitors for proper operation. Surface-mount multi-layer ceramic capacitors are recommended. These capacitors are small, inexpensive, and have very low ESR (≤ 15 mΩ typical). Tantalum capacitors, OS-CON…
Part Number: TDA2SX
root@dra7xx-evm:~/mmc3# [ OK ] Removed slice system-getty.slice. [ OK ] Stopped target Host and Network Name Lookups. [ OK ] Stopped target Multi-User System. [ OK ] Stopped target Containers. [ OK ] St Stopping Session c1 of user root…