Manufacturer Part Number
TPS2066CDGNR
Manufacturer
Texas Instruments
Introduction
The TPS2066CDGNR by Texas Instruments is a power distribution switch tailored for managing power distribution in applications requiring multiple outputs. It is ideal for use in USB hubs, peripheral ports, and other power-sensitive devices.
Product Features and Performance
Incorporates two independently controlled high-side N-channel MOSFET switches.
Supports a load voltage range of 4.5V to 5.5V.
Operates without an external voltage supply (Vcc/Vdd not required).
Designed with built-in features for load discharge and status flagging.
Equipped with comprehensive fault protection against current overloads, excessive temperature, reverse current, and undervoltage lockout (UVLO).
Efficient current output capability up to 1A.
Offers low Rds(on) typically at 70mOhms, ensuring minimal power loss.
Product Advantages
Independent output control for versatile power management.
High integration level reduces external component requirements.
Fault protection enhances system reliability and safety.
Low power dissipation due to its optimized Rds(on).
Ideal for compact designs with its surface mount packaging.
Key Technical Parameters
Voltage Load: 4.5V ~ 5.5V.
Current Output (Max): 1A.
Rds On (Typ): 70mOhm.
Operating Temperature: -40°C ~ 125°C.
Package: 8-HVSSOP (8-TSSOP, 8-MSOP with Exposed Pad).
Quality and Safety Features
Embedded current limiting (fixed) and over temperature protection.
Reverse current protection.
Undervoltage lockout (UVLO) for safe operation.
Compatibility
Suited for applications requiring 4.5V to 5.5V power distribution.
Compatible with USB hubs, peripheral ports, and various power-sensitive devices.
Application Areas
USB hubs and peripheral connections.
Mobile and portable devices requiring efficient power distribution.
Embedded systems with power management necessities.
Product Lifecycle
Currently marked as Active.
Not near discontinuation, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
Texas Instruments' reliability and support.
Efficient power management with dual independent outputs.
Comprehensive built-in protection features safeguard the system.
Low Rds(on) supports energy-efficient operation.
Broad operating temperature range accommodates various environments.
Compact surface-mount package enables use in space-constrained applications.
TPS2066CDGNTexas Instruments