NCP3296 Datasheet | onsemi

40 A Stackable Synchronous Buck Regulator The NCP3296, a highly- efficient stackable synchronous buck regulator, is capable of operating with an input range from 3 V to 18 V and supporting up to 40 A continuous load currents. Higher output currents can be achieved by 2, 3, or 4 parallel NCP3296 devices operating as an interleaved multi- phase buck regulator. The NCP3296 utilizes fixed- frequency current- mode control to provide accurate voltage regulation and fast transient response. Flexible programming of function and parameters supports multiple applications. Features - VIN: 3 - 18 V with Input Feed- Forward - VOUT: 0.5 - 5.5 V with Remote Output Voltage Sense - 40 A Continuous Output Current - Stackable to 160 A - Fixed Frequency Current Mode Control - Integrated 5 V LDO or External Supply - Enable with Programmable VIN UVLO - Programmable Boot- Up Voltage - Programmable Soft- Start - Pre- Bias Start- Up - Programmable Current Limit - Power Good Indicator - Selectable Protection Mode (Latch- off or Hiccup) - Under- Voltage and Over- Voltage Protection - Output Discharge in Shutdown - 150C Operating Junction Temperature Typical Applications - Networking - Routers and Switches - Tele Digital Baseband - Tele Radio Unit - Server and Desktop puters, Notebooks, Gaming - High Density Power Solutions - DC/DC...