TUSB4041IPAPR - Texas Instruments

Manufacturer Part Number

TUSB4041IPAPR

Manufacturer

Texas Instruments

Introduction

The TUSB4041IPAPR is an interface controller specialized in USB hub operations.

Product Features and Performance

USB 2.0 compatible

Four downstream ports

Supports battery charging specification 1.2

Integrated USB 2.0 PHY for upstream and all downstream ports

Individual power gating for each downstream port

Supports both bus-powered and self-powered modes

Over-current and over-temperature protection

Optional Serial EEPROM interface for custom configurations

Product Advantages

Support for high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data transfer

Backward compatibility with USB 1.1

Support for asynchronous notification of connectivity changes without CPU intervention

Key Technical Parameters

Voltage supply range: 1.1V, 3.3V

Operating temperature range: -40°C to 85°C

Package: 64-HTQFP (10x10)

Quality and Safety Features

Integrated physical layer transceivers with electrostatic discharge protection

Built-in power-on reset

Enumeration controller with PHY clock suspend control for low-power state retention

Compatibility

Compatible with various USB hosts and On-The-Go devices

Application Areas

Consumer electronics

Desktop and notebook PCs

Peripheral hubs and docks

Point-of-sale terminals

Embedded systems

Product Lifecycle

Product status is active

Not presently known to be nearing discontinuation

Several Key Reasons to Choose This Product

Reliability and performance offered by Texas Instruments

Ease of implementation in a variety of USB-enabled devices

Lower system power consumption through individual port power control

Flexibility in USB port expansion and configuration

Long-term availability and support due to active product status