12 volt power supply circuit using LTM4096 IC

A very simple high efficiency switching mode buckboost power supply circuit can be designed using the LTM4609 switching regulator IC. This switching power supply circuit will provide an fixed output voltage of 12 volt. As you can see in the schematic circuit, this switching power supply circuit require few external electronic components. LTM46

09 supports an operating input voltage range of 4. 5V to 36V and supports an output voltage range of 0. 8V to 34V, set by a resistor. This high efficiency design delivers up to 4A current in boost mode operation. The high switching frequency and current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The LTM4609 can be frequency synchronized with an external clock to reduce undesirable frequency harmonics.

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