TPS2493EVM-002

Series:	--
Part Status:	Active
Type:	Power Management
Function:	Hot Swap Controller
Embedded:	--
Utilized IC / Part:	TPS2493
Primary Attributes:	--
Supplied Contents:	Board(s)
Secondary Attributes:	--

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Introduction to TPS2493EVM-002

The TPS2493EVM-002 Evaluation Module (EVM) is an evaluation kit used to evaluate and evaluate the functionality of the TPS2493, a singleConfigurable Hot-Swap controller with Fault Discriminator from Texas Instruments. This EVM kit allows designers and manufacturers to evaluate and demonstrate the performance of the TPS2493 for use in space-constrained applications.

Features and Benefits of TPS2493EVM-002

The TPS2493EVM-002 simplifies the design process by integrating circuit components that would otherwise have to be separately wired and tested. This includes a hot-swap power management MOSFET, an adjustable inrush current limiter, and an RC circuit to protect the device from electro-magnetic interference (EMI). In addition, the EVM upgrades the current limit, current sense, and fault signature generation capabilities of the TPS2493 in a single package.Other features of the TPS2493EVM-002 include:

• Easy-to-use configuration interface with jumper pins for specifying the current limit, current sense, and fault-signature settings.
• Four hot-swap control pins for controlling the hot swap functions.
• Built-in thermal protection and power monitoring.
• LEDs for displaying the status of the EVM.

Application Field and Working Principle of TPS2493EVM-002

The TPS2493EVM-002 is an ideal platform for evaluating and demonstrating the performance of the TPS2493 Hot-Swap controller. The TPS2493 is designed for use in server/systems applications that require high performance, low power, and real-time control. This type of application requires the efficient addition or removal of mulitple peripherals with the nominal supply voltage ranging from +3V to +12V.The working principle of the TPS2493EVM-002 involves monitoring the current in the power supply using the sense resistor. When the current exceeds the adjustable limit set by the user, the device will shut off the FET and an internal power signal will be sent to the host. The fault signal from the EVM is configurable and provides functionality such as signaling a faulted peripheral or an overcurrent condition. The EVM also provides thermal protection to prevent overheating of the supply voltage and power monitoring of the peripheral.

Conclusion

The TPS2493EVM-002 is the perfect platform for designers and manufacturers to evaluate and demonstrate the performance of the TPS2493 Hot-Swap controller. Its features and capabilities are designed to make the design process easier and more efficient. With its adjustable inrush current limiter, built-in thermal protection, and configurable fault signal, the TPS2493EVM-002 is an ideal platform for evaluating the performance and reliability of the TPS2493 in a wide range of space-constrained applications.

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