Texas Instruments

LM25116MHX/NOPB  

DC DC Switching Controllers

The LM25116MHX/NOPB is a highly integrated step-down switching regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The LM25116MHX/NOPB is a synchronous step-down regulator that can operate from input voltages as high as 28V and provide an adjustable output voltage as low as 0.9V. It features a wide range of output current capabilities, making it suitable for a variety of applications.

Features:

1. High Efficiency: The LM25116MHX/NOPB offers high efficiency up to 95%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The regulator can accept input voltages from 4.5V to 28V, making it suitable for a wide range of power supply applications.
3. Adjustable Output Voltage: The output voltage can be adjusted using an external resistor network, providing flexibility for different output voltage requirements.
4. High Output Current: The LM25116MHX/NOPB can deliver output currents up to 3A, making it suitable for applications that require high power.
5. Protection Features: The regulator includes over-current protection, over-temperature protection, and short-circuit protection to ensure safe and reliable operation.
6. Small Package Size: The LM25116MHX/NOPB is available in a compact 10-pin HTSSOP package, making it suitable for space-constrained applications.

Applications:

1. Portable Devices: The LM25116MHX/NOPB is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: The regulator can be used in industrial equipment that requires efficient power conversion, such as motor drives and control systems.
3. Medical Devices: The LM25116MHX/NOPB can be used in medical devices that require stable and reliable power, such as portable ultrasound machines and patient monitoring equipment.
4. Automotive Applications: The regulator can be used in automotive applications that require efficient power conversion, such as infotainment systems and advanced driver-assistance systems (ADAS).
5. Power Supplies: The LM25116MHX/NOPB can be used in power supply applications that require high efficiency and a wide input voltage range, such as battery chargers and power adapters.

In summary, the LM25116MHX/NOPB is a versatile and efficient step-down switching regulator from Texas Instruments that offers a wide range of features and is suitable for a variety of applications. Its high efficiency, wide input voltage range, adjustable output voltage, and protection features make it an ideal choice for designers looking for a reliable and efficient power conversion solution.

LM25116MHX/NOPB Documents

Download datasheets and manufacturer documentation for LM25116MHX/NOPB

Datasheets :

LM25116      

PCN Packaging :

Pack Material Update 11/May/2015       Packing Material Revision A 19/May/2015      

Design Resources :

LM25116 Design with WEBENCH® Power Designer      

PCN Design/Specification :

Cu Wire 17/Jun/2016       Mult PN PART MARKING 08/Dec/2023