younes_ysf
New Member
hello
i need a circuit of a 1.2v to 3.7v dc/dc converter. i have a mp3 player that have usb port. and i want to power this mp3 player with this port with a 1.2v rechargable battery size AA. this mp3 player uses about 40-70mA. so i want to be the output voltage be 3.7 volt and about 100mA. is it possible or not. can somebodi help me.
i need a circuit of a 1.2v to 3.7v dc/dc converter. i have a mp3 player that have usb port. and i want to power this mp3 player with this port with a 1.2v rechargable battery size AA. this mp3 player uses about 40-70mA. so i want to be the output voltage be 3.7 volt and about 100mA. is it possible or not. can somebodi help me.