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NCP81239REFGEVB: USB Powered 4-Switch Buck-Boost Controller Evaluation Board

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

Overview

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

Features and Applications

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

Benefits

Allow easy implementation for USB-PD specification

Allows for uC to interface to device to meet USB-PD power
requirements

Optimize efficiency and size trade-off

Wide operating range for various applications

Applications
USB Type-C
Computing
Point of Sales
Consumer
USB PD

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-09 16:43:40

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