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NCP5211A

ON Semiconductor
Part Number NCP5211A
Manufacturer ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Published Jan 16, 2007
Detailed Description www.DataSheet4U.com NCP5211A Low Voltage Synchronous Buck Controller The NCP5211A is a low voltage synchronous buck con...
Datasheet PDF File NCP5211A PDF File

NCP5211A
NCP5211A

Overview
www.
DataSheet4U.
com NCP5211A Low Voltage Synchronous Buck Controller The NCP5211A is a low voltage synchronous buck controller.
It contains all required circuitry for a synchronous buck converter using external N−Channel MOSFETs.
High current internal gate drivers are capable of driving low RDS(on) NFETs for better efficiency.
The NCP5211A is in a 14 pin package to minimize PCB area.
The NCP5211A provides overcurrent protection, undervoltage lockout, soft start and built in adaptive nonoverlap.
The NCP5211A is adjustable over a frequency range of 150 kHz to 750 kHz.
This gives the designer more flexibility to make efficiency and component size compromises.
The NCP5211A will operate on a single supply or a separate boost supply.
Features http://onsemi.
com MARKING DIAGRAM 14 SOIC−14 D SUFFIX CASE 751A 1 B WL Y WW = Assembly Location = Wafer Lot = Year = Work Week NCP5211A BWLYWW • Switching Regulator Controller − N−Channel Synchronous Buck Design − 1.
0 Amp Gate Drive Capability − 200 n...


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