Hello, could you advice me some SMPS IC (possibly with integrated MOSFET) to boost from around 7-16V to around 350-400V with at least 1A average input current please? Thank you. Kind regards, Mario --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .