NCP3296 Series

40A Stackable Synchronous Buck Regulator

Catalog

40A Stackable Synchronous Buck Regulator

Part	Topology	Synchronous Rectifier	Voltage - Output (Min/Fixed) [Min]	Current - Output	Number of Outputs	Output Type	Voltage - Input (Max) [Max]	Function	Frequency - Switching	Operating Temperature	Output Configuration	Voltage - Output (Max) [Max]	Voltage - Input (Min) [Min]	Supplier Device Package	Package / Case	Mounting Type
ON Semiconductor NCP3296MNTXG	Buck		0.5 V	40 A	1	Adjustable	18 V	Step-Down	2 MHz	150 °C	Positive	5.5 V	3 V	34-WQFN (5x7)	34-PowerWFQFN	Surface Mount

40A Stackable Synchronous Buck Regulator

• 150°C Operating Junction Temperature

• VOUT: 0.5-5.5V with Remote Output Voltage Sense

• VIN: 3-18V with Input Feed-Forward

• 40A Continuous Output Current – Stackable to 160A

• Fixed Frequency Current Mode Control

• Integrated 5V LDO or External Supply

• Enable with Programmable VIN UVLO

• Programmable Boot-Up Voltage

• Programmable Soft-Start

• Programmable Current Limit

• Pre-Bias Start-Up

• Power Good Indicator

• Selectable Protection Mode (latch-off or hiccup)

• Output Discharge in Shutdown

• Under-Voltage and Over-Voltage Protection