Yes, a 5V 40A power supply can use a 3845 model power management chip. The 3845 is an efficient switching power controller with a wide input voltage range and high output current capability. It can provide a stable 5V output, and has over-current protection, over-temperature protection and other functions, suitable for various application scenarios, such as industrial control, communication equipment, electronic equipment and so on. The use of 3845 can ensure the stability and reliability of the power supply to meet the current requirements of 5V 40A.
yes
5V40A represents the output voltage and output current of the power adapter, where 5V represents the output voltage of 5 volts and 40A represents the output current of 40 amps. The 3845 is a commonly used triode model, which is a power amplifier mainly used to amplify AC electrical signals.
In the power adapter, the use of 3845 as a power amplifier can amplify the input voltage to the desired output voltage and current.
Please refer to it!
Generally, 3842 is used more, 3845 is mainly used in low voltage booster circuit, such as 12 volt battery booster circuit