Texas Instruments

LM3152MHX-3.3/NOPB  

DC DC Switching Controllers

LM3152MHX-3.3/NOPB Description

The LM3152MHX-3.3/NOPB is a high-performance buck regulator controller designed for applications requiring efficient power management. This device is part of Texas Instruments' SIMPLE SWITCHER® series and is optimized for robust and reliable operation. It features a wide input voltage range of 6V to 33V, making it suitable for various power supply applications. The LM3152MHX-3.3/NOPB operates at a switching frequency of 500kHz, ensuring high efficiency and reduced component size. The device is housed in a 14-lead TSSOP package, which is ideal for surface mount applications.

LM3152MHX-3.3/NOPB Features

• Transistor Driver Output Type: The LM3152MHX-3.3/NOPB is designed as a transistor driver, providing a positive output configuration that simplifies the integration into various power systems.
• Wide Input Voltage Range: With a supply voltage range of 6V to 33V, this regulator can accommodate a broad spectrum of input voltages, making it versatile for different power supply designs.
• High Switching Frequency: Operating at 500kHz, the regulator ensures high efficiency and allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power supply.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency by reducing power loss in the rectification stage.
• Control Features: The regulator features enable and soft start functionalities, providing enhanced control over the power-up sequence and ensuring a smooth transition to the desired output voltage.
• Compliance and Reliability: The LM3152MHX-3.3/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Packaging: The device is available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring high reliability during manufacturing.

LM3152MHX-3.3/NOPB Applications

The LM3152MHX-3.3/NOPB is ideal for a variety of applications where efficient power conversion and compact design are critical. Some specific use cases include:

• Telecommunications Equipment: Providing efficient power management for base stations, routers, and switches.
• Industrial Systems: Powering motor drives, programmable logic controllers (PLCs), and other industrial automation equipment.
• Consumer Electronics: Suitable for high-current applications such as gaming consoles, high-end audio systems, and other consumer devices requiring robust power solutions.
• Automotive Electronics: Ideal for in-vehicle infotainment systems, advanced driver-assistance systems (ADAS), and other automotive applications where reliability and efficiency are paramount.

Conclusion of LM3152MHX-3.3/NOPB

The LM3152MHX-3.3/NOPB stands out as a versatile and efficient power management solution within Texas Instruments' SIMPLE SWITCHER® series. Its wide input voltage range, high switching frequency, and synchronous rectification make it a top choice for applications requiring high efficiency and compact design. The inclusion of enable and soft start features further enhances its usability in various power systems. With its robust compliance and packaging options, the LM3152MHX-3.3/NOPB is well-suited for a diverse range of industries, from telecommunications to automotive electronics.

LM3152MHX-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LM3152MHX-3.3/NOPB

PCN Assembly/Origin :

Alt Base Metal 21/Dec/2020      

Datasheets :

LM3151-53      

Design Resources :

LM3152 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM3151-53