NCP1521BEVB:  Step Down Converter Evaluation Board

The NCP1521B step-down PWM DC-DC converter is optimized for portable applications powered from one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The part is available in adjustable output voltage versions ranging from 0.9 V to 3.3 V. It uses synchronous rectification to increase efficiency and reduce external part count. The device also has a built-in 1.5 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. The NCP1521B is available in space saving, low profile TSOP5 and UDFN6 packages.
产品 状况 Compliance 简短说明 所用产品 行动
NCP1521BEVB Active
Step Down Converter Evaluation Board NCP1521BSNT1G
类型 文档标题 文档编号/大小 修订号
Eval Board: BOM NCP1521BEVB Bill of Materials ROHS Complieant NCP1521BEVB_BOM_ROHS.PDF - 82.0 KB  0 
Eval Board: Gerber NCP1521BEVB Gerber Layout Files (ZipFormat) NCP1521BEVB_GERBERS.ZIP - 63.0 KB  0 
Eval Board: Schematic NCP1521BEVB Schematic NCP1521BEVB_SCHEMATIC.PDF - 118.0 KB  0 
Eval Board: Test Procedure NCP1521BEVB Test Procedure NCP1521BEVB_TEST_PROCEDURE.PDF - 141.0 KB  0 
Eval Board: Manual NCP1521B Adjustable Output Voltage Step-Down Converter Evaluation Board User's Manual EVBUM2104/D - 236.0 KB  1 
Video Step Down Converter Evaluation Board - NCP1521BEVB WVD17559/D   

Step Down Converter Evaluation Board - NCP1521BEVB
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