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NCP1522BUGEVB:  3.0 MHz, 600 mA Step-Down DC-DC Converter Evaluation Board

The NCP1522B step- down DC-DC converter is a monolithic integrated circuit optimized for portable applications powered from one cell Li- Ion or three cell Alkaline/NiCd/NiMH batteries. The part, available in adjustable output voltage versions ranging from 0.9 V to 3.3 V, is able to deliver up to 600 mA. It uses synchronous rectification to increase efficiency and reduce external part count. The device also has a built- in 3 MHz (nominal) oscillator which reduces component size by allowing smaller inductors and capacitors. Automatic switching PWM/PFM mode offers improved system efficiency. Additional features include integrated soft- start, cycle- by- cycle current limiting and thermal shutdown protection.
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
NCP1522BUGEVB Active
Pb-free
3.0 MHz, 600 mA Step-Down DC-DC Converter Evaluation Board NCP1522BMUTBG
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM NCP1522BUGEVB Bill of Materials ROHS Compliant NCP1522BUGEVB_BOM_ROHS.PDF - 35.0 KB  0 
Eval Board: Gerber NCP1522BUGEVB Gerber Layout Files (Zip Format) NCP1522BUGEVB_GERBER.ZIP - 91.0 KB  0 
Eval Board: Schematic NCP1522BUGEVB Schematic NCP1522BUGEVB_SCHEMATIC.PDF - 130.0 KB  0 
Eval Board: Test Procedure NCP1522BUGEVB Test Procedure NCP1522BUGEVB_TEST_PROCEDURE.PDF - 119.0 KB  0 
Eval Board: Manual NCP1522B Adjustable Output Voltage Step-Down Converter Evaluation Board User's Manual EVBUM2105/D - 187.0 KB  1 
Video 3.0 MHz, 600 mA Step-Down DC-DC Converter Evaluation Board - NCP1522BUGEVB WVD17577/D   
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3.0 MHz, 600 mA Step-Down DC-DC Converter Evaluation Board - NCP1522BUGEVB
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