Manufacturer Part Number
TUSB2077APTR
Manufacturer
Texas Instruments
Introduction
The TUSB2077APTR is a USB 2.0 hub controller from Texas Instruments, designed to manage up to seven down-stream ports with enhanced power management features.
Product Features and Performance
Supports USB 2.0 protocol
Operates as a hub controller for up to 7 downstream ports
Integrated transceivers for each port
Supports both individual and gang power management
Provides over-current protection
Product Advantages
Enables expansion of USB capabilities by adding up to 7 additional ports
Efficient power management options to extend device battery life
Robust safety features to protect from power surges
Key Technical Parameters
Protocol: USB 2.0
Function: Hub Controller
Interface: USB
Voltage Supply: 3V ~ 3.6V
Current Supply: 20mA
Operating Temperature: 0°C ~ 70°C
Package: 48-LQFP (7x7)
Quality and Safety Features
Built-in over-current protection for each downstream port
Thermal and short-circuit protection integrated
Compatibility
Compatible with all devices adhering to USB 2.0 standards
Application Areas
Desktop and laptop computers
Multi-function printers
Consumer electronics requiring multiple USB ports
Product Lifecycle
Status: Active
The device is not nearing discontinuation and replacements or upgrades are readily available if necessary
Several Key Reasons to Choose This Product
High port count allowing significant expansion
Dependable safety features prevent device damage in adverse conditions
Low power consumption aiding in better power management for connected devices
Active product support and availability of future upgrades or replacements
Trusted manufacturer with proven track record in interface controllers
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