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NCP5425

ON Semiconductor
Part Number NCP5425
Manufacturer ON Semiconductor
Description Dual Synchronous Buck Controller
Published Oct 18, 2016
Detailed Description NCP5425 Dual Synchronous Buck Controller The NCP5425 is a highly flexible dual buck controller with internal gate drive...
Datasheet PDF File NCP5425 PDF File

NCP5425
NCP5425

Overview
NCP5425 Dual Synchronous Buck Controller The NCP5425 is a highly flexible dual buck controller with internal gate drivers that can be used with two input power supplies and one or two outputs in multiple configurations.
The part contains all the circuitry required for two independent synchronous dual NFET buck regulators utilizing a feed forward voltage mode control method.
The NCP5425 can run from a single supply ranging from 4.
6 to 12 V and support a single two phase or dual single phase outputs.
When used as a dual output controller, the second output tracks voltage transients from the first.
Power blanking for low noise applications is supported as well as independent cycle−by−cycle current limiting.
The part is available in a 20 pin TSSOP package allowing the designer to minimize PCB area.
Features • Operation Over 4.
6 to 13.
2 V • Dual Synchronous Buck Design • Configurable as a Single Two Phase Output or Two Single Phase Outputs • Programmable Power Sharing and Budge...


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