NCP81239REFGEVB: USB Power Delivery 4 Switch Buck Boost Controller Evaluation Board

The NCP81239REFGEVB USB Power Delivery (PD) Controller Evaluation Board is a synchronous buck boost that is optimized for converting battery voltage or adapter voltage into power supply rails required in notebook, tablet, and desktop systems, as well as many other consumer devices using USB PD standard and C-Type cables. The NCP81239REFGEVB is fully compliant to the USB Power Delivery Specification when used in conjunction with a USB PD or C-Type Interface Controller.

This board is designed to be used with the NCP81239LOADGEVK



  • Slew rate control during transition
  • I2C interface
  • 4.5 V to 28 V operating range
  • Switching frequency from 150 kHz to 1200 kHz
  • Supports USB-PD, QC2.0, and QC3.0 profiles
  • Overvoltage and overcurrent protection


  • Allow easy implementation for USB-PD specification
  • Allows for uC to interface to device to meet USB-PD power requirements
  • Wide operating range for various applications
  • Optimize efficiency and size trade-off


  • USB Type-C
  • Computing
  • Point of Sales
  • Consumer
  • USB PD
产品 状况 Compliance 简短说明 所用产品 行动
USB Power Delivery 4 Switch Buck Boost Controller Evaluation Board NCP81239MNTXG NTTFS4C06NTAG
类型 文档标题 文档编号/大小 修订号
Eval Board: Test Procedure NCP81239REFGEVB Test Procedure NCP81239REFGEVB_TEST_PROCEDURE - 351 KB  0 
Eval Board: BOM NCP81239REFGEVB Bill Of Materials (ROHS Compliant) NCP81239REFGEVB_BOM_ROHS.pdf - 122 KB  2 
Eval Board: Schematic NCP81239REFGEVB Schematic NCP81239REFGEVB_SCHEMATIC - 354 KB  0 
Eval Board: Gerber NCP81239REFGEVB Gerber Layout Files (Zip Format) - 1207 KB  2 
Video USB供电4开关降压升压控制器评估套件NCP81239LOADGEVK WVD17638/DCN   

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