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NCP5306 Datasheet

Part Number NCP5306
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Three-Phase VRM 9.0 Buck Controller
Datasheet NCP5306 DatasheetNCP5306 Datasheet (PDF)

www.DataSheet4U.com NCP5306 Three−Phase VRM 9.0 Buck Controller Multiphase controllers provide fast, accurate regulation with the control features required to power the next generation of processors in desktop, workstation and server applications. Combined with external gate drivers and power components, the NCP5306 implements a compact, highly integrated buck converter. Enhanced V2™ control inherently compensates for variations in both line and load. Current sharing between phases is achieved .

  NCP5306   NCP5306






Part Number NCP5304
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description High and Low Side Driver
Datasheet NCP5306 DatasheetNCP5304 Datasheet (PDF)

NCP5304 High Voltage, High and Low Side Driver The NCP5304 is a High Voltage Power gate Driver providing two outputs for direct drive of 2 N−channel power MOSFETs or IGBTs arranged in a half−bridge configuration. It uses the bootstrap technique to insure a proper drive of the High−side power switch. The driver works with 2 independent inputs with cross conduction protection. Features • High Voltage Range: up to 600 V • dV/dt Immunity ±50 V/nsec • Negative Current Injection Characterized Over the.

  NCP5306   NCP5306







Three-Phase VRM 9.0 Buck Controller

www.DataSheet4U.com NCP5306 Three−Phase VRM 9.0 Buck Controller Multiphase controllers provide fast, accurate regulation with the control features required to power the next generation of processors in desktop, workstation and server applications. Combined with external gate drivers and power components, the NCP5306 implements a compact, highly integrated buck converter. Enhanced V2™ control inherently compensates for variations in both line and load. Current sharing between phases is achieved by Peak Current Sharing. The NCP5306 includes Power Good with a programmable lower threshold. Applications include Embedded Processor Power and low voltage/high current power supplies. Features http://onsemi.com 24 1 SO−24L DW SUFFIX CASE 751E • Switching Regulator Controller − Lossless Current Sensing − Enhanced V2 Control Method Provides Excellent Regulation and Fast Transient Response − Programmable Up to 800 kHz Switching Frequency (Per Phase) − Duty Cycle − 0% to 100% − Programmable Adaptive Voltage Positioning Reduces Output Capacitor Requirements − Programmable Soft Start Accurate Current Sharing Protection Features − Pulse−by−Pulse Current Limit for Each Phase − Programmable Hiccup Overcurrent Protection − All “1” DAC Code Fault − Processor Overvoltage Protection through Bottom MOSFETs − Undervoltage Lockout System Power Management − 5−Bit DAC With 1.0% Tolerance Compatible with VRM 9.0 − Power Good Output − Programmable Power Good Lower Threshold Guaranteed Startup at −20°C .


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