PTN5150AHXMP

Overview

The PTN5150AHXMP is a small-footprint USB Type-C Configuration Channel (CC) control logic IC designed to support plug orientation, role detection, and charging current levels. It facilitates the transition of existing chipsets to the USB Type-C connector by handling the complex CC handshake and providing an I2C interface or hardware pins for status reporting. The device operates across a wide 2.7V to 5.5V supply range while maintaining an ultra-low standby current of 15 uA.

Why Choose This Part

The PTN5150AHXMP offers extreme space efficiency in a 1.6mm x 1.6mm X2QFN package, making it ideal for high-density PCBs. Its support for both hardware pin strapping (PORT/EXT_SEL) and I2C registers provides flexibility for both simple fixed-role designs and complex software-managed systems. Additionally, the integrated accurate Rp current sources and Rd resistors reduce the need for external precision components.

Applications

Getting Started

To evaluate this part, use the I2C-bus interface to monitor the CC line status and current advertisements. Engineers should ensure the EXT_SEL signal is properly routed to control external high-speed USB switches for data line muxing. Review the NXP application notes for proper decoupling and PCB layout of the CC lines to minimize signal interference.

PTN5150 Family

Also Consider

FUSB302B ONonsemi - Offers advanced Power Delivery (PD) protocol support if full negotiation beyond basic current levels is required.

STUSB4500 STMicroelectronics - A standalone sink-only (UFP) controller that supports autonomous Power Delivery profiles without a microcontroller.