Texas Instruments

LM2585S-12/NOPB  

DC Switching Voltage Regulators

LM2585S-12/NOPB Description

The LM2585S-12/NOPB from Texas Instruments is a fixed 12V output, 3A switching regulator designed for high-efficiency DC-DC conversion. Part of the SIMPLE SWITCHER® series, it supports boost, flyback, and forward converter topologies, making it highly versatile for various power supply designs. With a wide input voltage range (4V to 40V), this regulator is ideal for industrial, automotive, and telecom applications where stable power conversion is critical. Packaged in a surface-mount DDPAK, it offers robust thermal performance and is RoHS3 compliant, meeting stringent environmental standards.

LM2585S-12/NOPB Features

• Fixed 12V output with 3A switching current for high-power applications.
• Wide input range (4V–40V), accommodating fluctuating power sources.
• 100kHz switching frequency, balancing efficiency and noise performance.
• Non-synchronous rectification for cost-effective designs.
• Single-output configuration, simplifying circuit integration.
• Active product status with REACH unaffected compliance.
• Moisture Sensitivity Level (MSL) 3, suitable for controlled environments.
• Compact DDPAK package, optimized for space-constrained designs.

LM2585S-12/NOPB Applications

This regulator excels in:

• Industrial power systems requiring stable 12V rails from variable inputs.
• Automotive electronics, leveraging its wide input range for battery-powered systems.
• Telecom infrastructure, providing efficient power conversion in base stations.
• LED drivers and PoE (Power over Ethernet) devices, where consistent voltage is critical.
• Flyback converters for isolated power supplies in medical equipment.

Conclusion of LM2585S-12/NOPB

The LM2585S-12/NOPB stands out for its robust performance, wide input range, and flexibility across multiple topologies. Its high current capability and fixed 12V output make it a reliable choice for demanding applications. Texas Instruments' SIMPLE SWITCHER® technology ensures ease of use, while the DDPAK package enhances thermal management. Whether for industrial, automotive, or telecom systems, this regulator delivers efficiency, reliability, and compliance with global standards.

LM2585S-12/NOPB Documents

Download datasheets and manufacturer documentation for LM2585S-12/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM2585      

Design Resources :

LM2585 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2585