I want to generate 28V/0.5A , 24V/0.2A , 15V/3.2A , 12V/1A , 8V/2.7A , 5V /7A , 3.3V /9A , -5V/1A . Input voltage is a battery Liion range : 6V-9V .
For output voltages > 5V I think to use one of step-up "simple switcher" like :LMR62014 , LMR64010 ... .
For output voltage 3.3VI think to use LMZ12010 .
I have some problem for 5V/7A because from datasheet of LMZ12010 . I don't have 5V output whit 6V input , only for input over 7V is real ?
I have also some problem with -5V .... LMZ34002 work only up 2A , I need 2.5A at -5V .
Thank you !