Texas Instruments

LM5085MYE/NOPB  

DC DC Switching Controllers

LM5085MYE/NOPB Description

The LM5085MYE/NOPB is a high-performance, monolithic integrated circuit designed for step-down buck switching regulators. Manufactured by Texas Instruments, this device is part of the DC-DC Switching Controllers category and is packaged in an 8-MSOP. Although it is marked as "Not For New Designs," it remains a reliable option for existing applications. The LM5085MYE/NOPB offers a wide supply voltage range of 4.5V to 75V and is capable of operating at switching frequencies up to 1MHz.

LM5085MYE/NOPB Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Not For New Designs
• Frequency - Switching: Up to 1MHz
• REACH Status: REACH Unaffected
• Voltage - Supply (Vcc/Vdd): 4.5V ~ 75V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: No
• ECCN: EAR99
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Current Limit, Enable, On Time Control
• Duty Cycle (Max): 100%
• Output Phases: 1
• HTSUS: 8542.31.0001
• Package: Tape & Reel (TR)
• Base Product Number: LM5085

LM5085MYE/NOPB Applications

The LM5085MYE/NOPB is ideal for applications requiring a high-efficiency, low-noise, and compact power solution. Some specific use cases include:

1. Telecommunications: Powering base stations and other communication equipment.
2. Industrial Control Systems: Providing stable power to motor drives and control panels.
3. Automotive Electronics: Supporting power management in infotainment systems and other vehicle electronics.
4. Medical Devices: Ensuring reliable power to critical medical equipment.

Conclusion of LM5085MYE/NOPB

The LM5085MYE/NOPB, despite being marked as "Not For New Designs," remains a robust and reliable choice for existing applications within the DC-DC Switching Controllers category. Its wide supply voltage range, high switching frequency, and surface-mount packaging make it suitable for a variety of applications. While it may not be the latest offering from Texas Instruments, its proven performance and compliance with industry standards make it a dependable option for maintaining legacy systems or specific applications where its unique features are required.

LM5085MYE/NOPB Documents

Download datasheets and manufacturer documentation for LM5085MYE/NOPB

Datasheets :

LM5085      

Reference Design Library :

LM5085EVAL: 5V @ 4.5A, 5.5 ~ 55V in      

Design Resources :

LM5085 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

Cancel 15/Aug/2019      

HTML Datasheet :

LM5085      

PCN Design/Specification :

Copper Wire Revision A 19/Jan/2015       Copper Wire Base Metal 29/Sep/2014