Demonstration circuit 1626A is a dual output 1.5V/15A and 1.2V/15A synchronous buck converter operating with a switching frequency of 300kHz over an input voltage range of 4.5V to 26V. The demo board comes in two versions. The -A version uses inductor DCR current sensing with an iron powder inductor for high efficiency. The -B version uses a 2.5mΩ sense resistor for accurate current sensing with a low DCR ferrite inductor.
Documentation & Resources
DC1626A - Schematic12/16/201189K
DC1626A - Demo Manual11/7/2011276K
DC1626A - Design File11/7/2011ZIP1M
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