Overview
The TPS2065DGN is a single-channel, current-limited power-distribution switch designed by Texas Instruments. It is specifically tailored for USB applications, providing robust protection and efficient power management. This component is part of Texas Instruments' catalog of power management ICs, targeting designers and engineers working on USB-powered devices and systems. Its compact MSOP-PowerPAD package and advanced features make it a competitive choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Continuous current (Max) | 1 | A | |
| Input voltage range | 2.7 - 5.5 | V | |
| Operating temperature range | -40 to 85 | °C | |
| Current limit | 1.5 | A | Fixed |
| On-resistance (Typical) | 70 | mΩ | |
| Package | 8-MSOP-PowerPAD | ||
| Enable logic | Active High | ||
| Fault protection | Current limit, Over-temperature, UVLO |
Key Features
- Single-channel power-distribution switch with current limiting.
- Designed for USB applications, ensuring safe and reliable power delivery.
- Compact MSOP-PowerPAD package for space-constrained designs.
- Active high enable logic for easy integration into control systems.
- Built-in fault protection features, including over-temperature and under-voltage lockout (UVLO).
Applications
The TPS2065DGN is widely used in USB-powered devices and systems, such as portable electronics, computer peripherals, and industrial automation equipment. Its current-limiting capability and robust protection features make it ideal for applications requiring safe and efficient power management. Additionally, its compact form factor and low on-resistance ensure minimal power loss, enhancing overall system performance.
Q & A
What is the maximum continuous current supported by the TPS2065DGN?
The TPS2065DGN supports a maximum continuous current of 1A.
What is the input voltage range for this component?
The input voltage range is 2.7V to 5.5V.
What is the operating temperature range of the TPS2065DGN?
It operates within a temperature range of -40°C to 85°C.
Does the TPS2065DGN include over-temperature protection?
Yes, it includes over-temperature protection as part of its fault protection features.
What is the typical on-resistance of the TPS2065DGN?
The typical on-resistance is 70mΩ.
What package does the TPS2065DGN come in?
It is available in an 8-MSOP-PowerPAD package.
Is the enable logic active high or active low?
The enable logic is active high.
What are the fault protection features of the TPS2065DGN?
It includes current limit, over-temperature, and under-voltage lockout (UVLO) protection.
What is the current limit of the TPS2065DGN?
The current limit is fixed at 1.5A.
Is the TPS2065DGN suitable for USB applications?
Yes, it is specifically designed for USB applications, providing safe and efficient power distribution.
