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Image of ROHM Automotive DC/DC Regulators - BD9Sx00MUF-CE2 Slide10

The BD9Sx00MUF-CE2 family of secondary DC/DC regulators accept a nominal input of 5.5V (7V max.) and deliver output currents of 2A, 3A, or 4A depending on the part number. They incorporate synchronous rectification for high efficiency and operate at 2.2MHz which is above the AM Band, and permits the use of small inductors. Output voltage may be set anywhere from 0.8V to VIN x 0.8. Current mode control allows users to easily set phase compensation. This part includes the wettable flank package, permitting easy inspection of the soldering without using X-rays.