Texas Instruments

LM25085QMYX/NOPB  

DC DC Switching Controllers

LM25085QMYX/NOPB Description

The LM25085QMYX/NOPB is a high-performance buck controller designed for automotive applications, offering robust performance and reliability. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is specifically tailored for surface-mount applications. The LM25085QMYX/NOPB features a wide input voltage range of 4.5V to 42V, making it suitable for a variety of power supply requirements. It supports a switching frequency up to 1MHz, ensuring efficient power conversion and minimal footprint on the PCB.

LM25085QMYX/NOPB Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: Up to 1MHz
• RE StatusACH: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: No
• ECCN: EAR99
• Grade: Automotive
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Current Limit, Frequency Control
• Duty Cycle (Max): 100%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)

The LM25085QMYX/NOPB stands out with its comprehensive control features, including current limit and frequency control, which enhance system stability and efficiency. Its ability to operate with a duty cycle up to 100% ensures maximum flexibility in power management. The device is packaged in an 8MSOP format, which is ideal for compact designs and high-density applications.

LM25085QMYX/NOPB Applications

The LM25085QMYX/NOPB is particularly well-suited for automotive applications where reliability and performance are paramount. Its automotive grade ensures it meets the stringent requirements of the automotive industry, including high and temperature vibration resistance. Specific use cases include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Equipment: Providing stable power supply for industrial control systems and automation equipment.
• Telecommunications: Ensuring reliable power delivery in base stations and communication infrastructure.

Conclusion of LM25085QMYX/NOPB

The LM25085QMYX/NOPB from Texas Instruments is a versatile and reliable buck controller designed for demanding automotive applications. Its wide input voltage range, high switching frequency, and comprehensive control features make it an excellent choice for engineers looking to optimize power management in their designs. The device's automotive grade and compliance with industry standards such as REACH and RoHS3 further enhance its suitability for high-reliability applications. Whether powering critical automotive systems or industrial equipment, the LM25085QMYX/NOPB offers a robust and efficient solution.

LM25085QMYX/NOPB Documents

Download datasheets and manufacturer documentation for LM25085QMYX/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

SPICE Models :

LM25085 Unencrypted PSpice Transient Model       LM25085 PSpice Transient Model