DC1412A

DC1412A demonstration circuit features LT3758EMSE in a 300KHz flyback converter circuit, designed for 3.3V output from a 18V to 75V input. The LT3758EMSE operates over an input range of 5.5V to 100V, suitable for automotive, telecom and industrial applications. It also exhibits low shutdown quiescent current of 1µA, making them an ideal fit for battery-operated systems. Thanks to a novel FBX pin architecture, the LT3758EMSE can be connected directly to a divider from either the positive output or the negative output to ground. It also packs many popular features such as soft-start, input under voltage lockout, adjustable frequency and synchronization.

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