The LM20242MH is a SIMPLE SWITCHER® power module manufactured by National Semiconductor (now Texas Instruments). It is a highly integrated step-down (buck) regulator capable of delivering up to 2A of output current from an input voltage range of 6V to 20V. This power module simplifies power supply design by integrating the MOSFETs, inductor, and compensation circuitry into a single package.

Applications

• Point-of-load regulation in industrial systems
• FPGA and DSP power supplies
• Portable equipment
• Embedded systems
• General-purpose step-down conversion

Features

• 2A maximum output current
• 6V to 20V input voltage range
• Adjustable output voltage
• High efficiency
• Integrated MOSFETs and inductor
• Overcurrent and overtemperature protection
• Thermal shutdown
• SIMPLE SWITCHER® power module

Benefits

• Simplified power supply design
• Reduced component count
• Improved reliability
• High power density
• Excellent thermal performance
• Robust protection features

Additional Details

The LM20242MH offers an adjustable output voltage, allowing designers to configure the power supply to meet specific application requirements. The high efficiency of the module minimizes power loss and heat generation, improving overall system performance. The integrated MOSFETs and inductor reduce the number of external components required, simplifying the design process and saving board space. The overcurrent and overtemperature protection features ensure reliable operation under fault conditions. The thermal shutdown feature protects the module from damage due to excessive heat. The SIMPLE SWITCHER® power module family is known for its ease of use and robust performance. The LM20242MH is commonly used in applications where a compact and efficient power supply is required. It provides a stable and reliable power source for sensitive electronic components, such as FPGAs and DSPs. The module's high power density allows it to be used in space-constrained applications. The LM20242MH is designed to meet industry standards for safety and EMC compliance. This ensures that the module can be used in a wide range of applications. It offers excellent thermal performance due to its optimized package design and internal construction. The module can operate at high ambient temperatures without derating its output current.