Texas Instruments

LM25141RGER  

DC DC Switching Controllers

LM25141RGER Description

The LM25141RGER is a high-performance, automotive-grade, DC-DC switching controller designed and manufactured by Texas Instruments. This device is specifically engineered to meet the stringent requirements of automotive applications, offering robust performance and reliability. With a switching frequency of 2.2 MHz, it provides efficient power conversion and operates within a wide supply voltage range of 3.8V to 42V. The LM25141RGER is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level of 2, ensuring long-term stability and adherence to environmental regulations.

LM25141RGER Features

• Output Type: Transistor Driver with a Positive Output Configuration
• Synchronous Rectifier: Yes, enhancing efficiency and reducing power loss
• Control Features: Current Limit, Enable, and Frequency Control for precise power management
• Duty Cycle (Max): 50%, allowing for flexible power conversion
• Output Phases: 1, simplifying design and reducing complexity
• Number of Outputs: 1, providing a single, dedicated output for focused power delivery
• Mounting Type: Surface Mount, facilitating integration into compact automotive systems
• Clock Sync: Yes, ensuring stable operation and synchronization with other components
• Package: Tape & Reel (TR), suitable for high-volume, automated assembly processes

LM25141RGER Applications

The LM25141RGER is ideally suited for a variety of automotive applications, where high reliability and efficiency are paramount. Some specific use cases include:

1. Infotainment Systems: Powering displays, processors, and other critical components in modern vehicle infotainment systems.
2. ADAS (Advanced Driver Assistance Systems): Providing stable power to sensors, cameras, and control units in ADAS, ensuring safety and performance.
3. Electrical Power Steering (EPS): Efficiently converting power for EPS systems, improving fuel economy and vehicle dynamics.
4. Battery Management Systems: Managing and regulating power flow in hybrid and electric vehicles, optimizing battery life and performance.

Conclusion of LM25141RGER

The LM25141RGER from Texas Instruments stands out in the automotive DC-DC switching controller market due to its high efficiency, robust performance, and adherence to stringent automotive and environmental standards. Its unique features, such as synchronous rectification and clock synchronization, provide additional benefits over similar models. With its wide supply voltage range and flexible control options, the LM25141RGER is an excellent choice for a variety of automotive applications, ensuring reliable power delivery and system stability.

LM25141RGER Documents

Download datasheets and manufacturer documentation for LM25141RGER

PCN Assembly/Origin :

Assembly Site 07/Nov/2022      

Datasheets :

LM25141 Datasheet      

UNKNOWN TYPE :

24 VFQFN