TinyCalc™ is a Microsoft® Excel-based calculator designed to simplify the design of TinyBuck™-based regulators. TinyBuck™ products are integrated synchronous buck regulators where one of each high- and low-side MOSFETs and a controller/driver are all integrated in one 5X6mmMLP package.
The last digit in the part number signifies the current rating of the product. This calculator covers designs with FAN2103, FAN2106, FAN2108, FAN2110, FAN21SV04, and FAN21SV06 regulators. Regulators with SV in the part numbers have a built-in 5V regulator.