Overview
The TPS24700DGK is a highly efficient hot-swap controller produced by Texas Instruments. This component is designed to manage the insertion and removal of electronic boards in live systems, ensuring safe and reliable operation. It is particularly suitable for applications in enterprise servers, storage systems, and medical devices, where high availability and fault tolerance are critical. The TPS24700DGK stands out for its precise current limiting, programmable fault timer, and robust protection features, making it a competitive choice for demanding environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.5 to 18 | V | |
| Absolute Maximum Voltage | 30 | V | |
| Current Limit Range | 0.01 to 500 | A | |
| Overcurrent Response | Circuit Breaker, Current Limiting | ||
| Fault Response | Latch-off | ||
| Package | MSOP-8 |
Key Features
- Precise current limiting with a 25mV sense threshold for accurate control.
- Programmable fault timer to protect against overload conditions.
- Robust latch-off mechanism for fault isolation.
- Compact MSOP-8 package for space-constrained designs.
- Direct replacement for LTC4211 with no layout changes required.
Applications
The TPS24700DGK is widely used in enterprise servers, storage area networks (SANs), and medical systems. Its ability to handle hot-swap operations safely makes it ideal for applications requiring high availability and fault tolerance. Additionally, it is employed in plug-in modules, base stations, and consumer electronics, where reliable power management is essential.
Q & A
What is the input voltage range of the TPS24700DGK?
The input voltage range is 2.5V to 18V.
What is the absolute maximum voltage it can handle?
It can handle up to 30V absolute maximum voltage.
What is the current limit range?
The current limit range is from 0.01A to 500A.
How does the TPS24700DGK respond to overcurrent?
It uses a circuit breaker and current limiting mechanism.
What is the fault response mechanism?
It employs a latch-off mechanism for fault isolation.
What package does the TPS24700DGK come in?
It comes in an MSOP-8 package.
Can the TPS24700DGK replace the LTC4211?
Yes, it is a direct replacement with no layout changes required.
What are the typical applications of the TPS24700DGK?
It is used in enterprise servers, storage systems, and medical devices.
What makes the TPS24700DGK suitable for high-availability systems?
Its precise current limiting and robust protection features ensure reliable operation.
Is the TPS24700DGK suitable for space-constrained designs?
Yes, its compact MSOP-8 package makes it ideal for such designs.
