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Instead of searching many manufacturer sites or calling on companies to find and compare designs, now you can search for designs based on the circuit’s performance using Digi-Key’s Reference Design Library.
The Reference Design Library was created in order to:
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The RT8497A integrates a power MOSFET and a Boundary mode controller in a small SOP-8 Package. It is used for step down converters by well controlling the internal MOSFET and regulating a constant output current.View Design
The RT7298BHGQW is a high efficiency, monolithic synchronous step-down DC/DC converter evaluation board that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT7298BH current-mode architecture with external compensation allows the transient response to be optimized over a wide range of loads and output capacitors.View Design