Texas Instruments

LM5000SD-3/NOPB  

DC Switching Voltage Regulators

LM5000SD-3/NOPB Description

The LM5000SD-3/NOPB is a highly versatile and efficient power management integrated circuit (PMIC) designed by Texas Instruments. This IC offers an adjustable output voltage, making it suitable for a wide range of applications where flexibility in power supply design is crucial. With a maximum input voltage of 40V and a minimum input voltage of 3.1V, the LM5000SD-3/NOPB can handle a broad spectrum of input power sources, ensuring reliable operation across varying conditions.

The LM5000SD-3/NOPB features a maximum output current of 1.35A through its switch, supporting high-power applications. The output configuration is positive, and the output voltage range is adjustable from 3.1V to 80V, providing extensive adaptability for different load requirements. This PMIC supports multiple topologies, including boost, flyback, and forward converter configurations, making it a highly adaptable solution for various power conversion needs.

LM5000SD-3/NOPB Features

• Adjustable Output Voltage: The LM5000SD-3/NOPB offers an adjustable output voltage range from 3.1V to 80V, allowing for precise control over the power supply to meet specific application needs.
• Wide Input Voltage Range: With an input voltage range of 3.1V to 40V, this IC can operate efficiently across a broad spectrum of input power sources, enhancing its versatility.
• High Output Current Capability: The ability to provide up to 1.35A of output current through its switch makes the LM5000SD-3/NOPB suitable for high-power applications.
• Multiple Topologies Support: The IC supports boost, flyback, and forward converter topologies, offering flexibility in power conversion design.
• Switching Frequencies: The LM5000SD-3/NOPB operates at switching frequencies of 300kHz and 700kHz, enabling efficient power conversion with minimal size and cost implications.
• Surface Mount Technology: The surface mount package type ensures ease of integration into modern PCB designs, facilitating compact and reliable power solutions.
• Compliance and Reliability: The LM5000SD-3/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. Its moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments.

LM5000SD-3/NOPB Applications

The LM5000SD-3/NOPB is ideal for applications requiring a versatile and efficient power management solution. Its adjustable output voltage and wide input voltage range make it suitable for:

• Telecommunications: Powering various components in telecommunication equipment where input voltage can vary significantly.
• Industrial Equipment: Providing reliable power to industrial sensors, actuators, and control systems that operate under different voltage conditions.
• Automotive Electronics: Ensuring stable power supply to automotive electronic modules, which often face fluctuating battery voltages.
• Consumer Electronics: Supporting high-power consumer devices that require precise voltage regulation and efficient power conversion.

Conclusion of LM5000SD-3/NOPB

The LM5000SD-3/NOPB from Texas Instruments stands out as a highly adaptable and efficient power management IC. Its adjustable output voltage, wide input voltage range, and support for multiple topologies make it a versatile solution for a variety of applications. The high output current capability and efficient switching frequencies ensure it can handle high-power requirements without compromising on performance. With its compliance to environmental and safety standards, the LM5000SD-3/NOPB is a reliable choice for modern power supply designs, offering significant advantages over similar models in terms of flexibility, efficiency, and reliability.

LM5000SD-3/NOPB Documents

Download datasheets and manufacturer documentation for LM5000SD-3/NOPB

Datasheets :

LM5000      

Design Resources :

LM5000-3 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM5000      

PCN Design/Specification :

Wire Base Metal 05/Oct/2016