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TPS25772CQRQLRQ1

TITPS25772CQRQLRQ1

Texas Instruments
USB Dedicated Charging Port (DCP) PMIC 29-VQFN-HR (6x5)
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Overview

The TPS25772CQRQLRQ1 is an automotive-grade USB Type-C and Power Delivery (PD) controller with an integrated buck-boost converter. It is designed to manage power delivery to two USB-PD ports, supporting various fast charging protocols and robust protection features. This device is AEC-Q100 qualified, making it suitable for demanding automotive applications.

Why Choose This Part

This part offers robust protection features including VBUS short circuit to VBAT and GND, and MFi overcurrent protection, enhancing system reliability. Its AEC-Q100 qualification ensures suitability for automotive environments, and the integrated buck-boost converter simplifies power stage design. Support for USB PD Rev 3.1 with PPS and various legacy fast charging protocols provides broad compatibility.

Applications

Automotive USB Charging Ports
Provides dedicated charging port (DCP) functionality and USB Power Delivery with PPS support for in-vehicle charging of mobile devices.
Infotainment Systems
Enables intelligent power sharing across multiple USB charging ports within automotive infotainment units, ensuring optimal charging for connected devices.
Battery Charging Systems
Manages battery charging according to BC1.2, 2.7V divider-3, 1.2V divider, and high voltage DCP protocols, ensuring compatibility with a wide range of devices.
Industrial Power Adapters
Can be used in industrial environments requiring robust and intelligent USB-C power delivery solutions with features like short-circuit protection and cable droop compensation.

Key Specifications

Applications USB Dedicated Charging Port (DCP)
Mounting Type Surface Mount, Wettable Flank
Package / Case 29-PowerQFN
Current - Supply 8mA
Voltage - Supply 5.5V ~ 18V
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 29-VQFN-HR (6x5)

Getting Started

For development with the TPS25772CQRQLRQ1, engineers can typically utilize Texas Instruments' evaluation modules (EVMs) designed for USB Type-C and Power Delivery controllers. These EVMs often include necessary hardware and software tools to facilitate firmware updates and configuration. Refer to the device datasheet and application notes on the Texas Instruments website for detailed guidance on design and implementation.

Also Consider

STUSB4500QTR STMicroelectronics - This is a standalone USB PD controller that can be used in automotive applications when a separate power path solution is preferred.
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