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Buck Controller

R1260 Series: 60V Buck DC/DC Controller
R1260 Series: 60V Buck DC/DC Controller

R1260 Series: 60V Buck DC/DC Controller with PWM/VFM Control Modes and Synchronous Rectification

Ricoh Electronic Devices has launched a high-voltage buck DC/DC controller series, which has a wide input voltage range of 5.0 V to 60 V and maximum rating of 80 V.
Synchronous Buck DC/DC Controllers
42-V Synchronous Buck DC/DC Controllers

Family of 42-V Synchronous Buck DC/DC Controllers with Ultra-Low IQ and Integrated Active EMI Filter

Texas Instruments has introduced the LM25149-Q1 and LM25149, a new family of synchronous DC/DC buck controllers that feature an integrated active EMI filter (AEF) and dual-random spread-spectrum (DRSS) technology.