LM5145EVM-HD-20A

The LM5145EVM-HD-20A is an evaluation module for off-line power supply designs. It is primarily a DC-DC & AC-DC SMPS (Switch Mode Power Supply) evaluation platform, and its feature set makes it particularly suitable for various industries.

The LM5145EVM-HD-20A is an open-loop DC-DC & AC-DC SMPS platform, which allows users to quickly assess their application needs and determine the best design path. This evaluation module uses a TI LM5145 Digital Power System Manager Control (DPSM) that allows for different operating parameters to be easily modified, allowing a user to fine-tune the design to their exact specification. The LM5145EVM-HD-20A includes built-in protection functions, such as over-voltage, over-current, and temperature, that make integrating protection circuitry into the design easy. This evaluation module has also been designed to meet all safety and EMC requirements.

The LM5145EVM-HD-20A operates from a wide input voltage range (90 VAC to 264 VAC), enabling it to be used in both industrial and residential applications. It supports a wide range of output voltages (12 VDC to 48 VDC) and currents (1 to 36 A). Moreover, it supports the use of pulse-width modulation (PWM) and pulse frequency modulation (PFM) for optimal power conversion efficiency. The PWM & PFM settings can be easily modified through the DPSM control, allowing for considerable power savings.

The LM5145EVM-HD-20A comes with a host of monitoring features to make it easier for users to troubleshoot any issues that might occur. These features include a real-time visual display of all important parameters, including voltage, current, output power, temperature, and efficiency. It also has fault diagnostics capabilities that allow the user to quickly diagnose any problem that might arise. Additionally, the evaluation module\'s integrated resistive dividers enable users to accurately measure output voltage and current.

The LM5145 Digital Power System Manager Control also has an internal current sensing feature that enables the module to accurately monitor load current and adjust the output voltage accordingly. The DPSM also has the capability to sense changes in ambient temperature and make adjustments to the output voltage if necessary. In addition, this evaluation module is capable of providing full system protection and recycling features that can protect against sudden peak load events and short-circuits.

Overall, the LM5145EVM-HD-20A evaluation module is a great tool for designing off-line power supplies. It offers users an easy-to-use platform with an extensive set of features that make it suitable for a variety of applications. This evaluation module is ideal for designers looking for a fast and reliable solution for their power supply needs.