TPS2511QDGNQ1 - Texas Instruments

Manufacturer Part Number

TPS2511QDGNQ1

Manufacturer

Texas Instruments

Introduction

Texas Instruments TPS2511QDGNQ1 is a Power Management Integrated Circuit (PMIC) designed for USB dedicated charging port (DCP) and power switch applications.

Product Features and Performance

Integrated charging port controller and power switch

Automatic detection of USB Standard Downstream Port (SDP), Charging Downstream Port (CDP), and Dedicated Charging Port (DCP)

Supports USB 2.0 and 3.0 power switch requirements

Thermal shutdown protection

Current limit protection at 2.1A (min)

Output discharge function

Product Advantages

Enhanced safety with over-current and over-temperature protection

Support for battery charging specifications (BC1.2)

Reduces system complexity with automatic port detection

High reliability for automotive applications

Key Technical Parameters

Supply Current: 180µA

Supply Voltage: 4.5V to 5.5V

Operating Temperature Range: -40°C to 125°C

Qualification Standard: AEC-Q100

Mounting Type: Surface Mount

Package/Case: 8-TSSOP, 8-MSOP with Exposed Pad

Supplier Device Package: 8-HVSSOP

Quality and Safety Features

Qualification to automotive standards AEC-Q100 for reliability

Thermal and over-current protection for safe operation

Compatibility

Compatible with USB 2.0 and USB 3.0 charging requirements

Compatible with a variety of microcontrollers and processors

Application Areas

Automotive systems

Consumer electronics

Battery chargers

USB power supply and power switching circuits

Product Lifecycle

Active product status indicates current production with ongoing support

Expected to have continued availability for new designs

Key Reasons to Choose This Product

AEC-Q100 qualified for automotive reliability standards

Flexible power management supports standard USB configurations

Energy-efficient operation with low supply current

Highly integrated functionality reduces external component count

Robust protection features enhance system safety

Broad compatibility with USB specifications and microcontrollers