TPS2074DB - Texas Instruments

Manufacturer Part Number

TPS2074DB

Manufacturer

Texas Instruments

Introduction

The TPS2074DB is a cutting-edge power management integrated circuit (PMIC) designed for efficient power distribution and load driving, especially tailored for USB switch applications.

Product Features and Performance

Integrated USB switch with 4 outputs

Operates effectively in the voltage range of 4.5V to 5.5V

Does not require an external voltage supply (Vcc/Vdd)

Features Power Good and Status Flag indicators for enhanced functionality

Built-in over-temperature fault protection for safety

Supports a maximum output current of 100mA

Exhibits low resistance with Rds (Typ) at 100mOhm

Designed for high-side output configuration with N-Channel output type

Simplified control through On/Off interface

Product Advantages

Multiple outputs for enhanced connectivity

High efficiency and reliability due to low Rds

Enhanced safety features with over-temperature protection

Easy to monitor system status with Power Good and Status Flag

No need for an external power supply, simplifying design

Key Technical Parameters

Number of Outputs: 4

Voltage Load: 4.5V ~ 5.5V

Current Output (Max): 100mA

Rds On (Typ): 100mOhm

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over Temperature Fault Protection

Manufactured by Texas Instruments, known for high-quality and reliable products

Compatibility

Designed for USB power distribution applications

Surface Mount, compatible with 24-SSOP package for easy integration into various designs

Application Areas

USB hubs and docking stations

Consumer electronics requiring USB power distribution

Industrial applications with USB interface requirements

Product Lifecycle

Currently marked as Active

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Reliable power distribution with 4 outputs for multiple USB devices

High performance with low resistance and efficient power handling

Enhanced safety and monitoring capability with built-in features

No external power supply requirement simplifies circuit design

Backing of Texas Instruments for quality assurance and product longevity