NCP5269GEVB: Synchronous Buck Controller with 2-bit VID for System Agent Evaluation Board

NCP5269 is a synchronous buck controller that is optimized for converting the battery voltage or adaptor voltage into power supply rails required in notebook and desktop system. NCP5269 is designed for applications requiring dynamically selected slew−rate controlled output voltages. The soft−start is programmed by a single capacitor. Voltage identification logic−inputs select four resistor programmed set−point reference voltages that directly set the output voltage of the converter between 0.65 V to 1.5 V. NCP5269 supports high efficiency, fast transient response and provides power good signal. ON Semiconductor proprietary adaptive−ripple control enables seamless transition from CCM to DCM, where converter runs at reduced switching frequency with much higher efficiency. The part operates with input voltage ranging from 3.3 V to 28 V. NCP5269 is available in a 20−pin 3 mm x 3 mm QFN package.
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
NCP5269GEVB Active
Pb-free
Synchronous Buck Controller with 2-bit VID for System Agent Evaluation Board NCP5269BMNTWG NCP5269MNTWG
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM NCP5269GEVB Bill of Materials ROHS Compliant NCP5269GEVB_BOM_ROHS - 50 KB  0 
Eval Board: Gerber NCP5269GEVB Gerber Layout Files (Zip Format) NCP5269GEVB_GERBER - 232 KB  0 
Eval Board: Schematic NCP5269GEVB Schematic NCP5269GEVB_SCHEMATIC - 91 KB  0 
Eval Board: Test Procedure NCP5269GEVB Test Procedure NCP5269GEVB_TEST_PROCEDURE - 38 KB  1 
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Synchronous Buck Controller with 2-bit VID for System Agent Evaluation Board - NCP5269GEVB
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