Texas Instruments

LM5025AMTCX/NOPB  

DC DC Switching Controllers

The LM5025AMTCX/NOPB is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The LM5025AMTCX/NOPB is a monolithic step-down regulator that integrates high-side and low-side power MOSFETs, as well as a current sense resistor, to provide efficient power conversion. It operates from an input voltage range of 4.5V to 23V and can deliver an output voltage as low as 0.9V. The device is available in a thermally enhanced 5mm x 6mm 24-pin HTSSOP package.

Features:

1. High efficiency: The LM5025AMTCX/NOPB offers high efficiency up to 96%, making it suitable for power-sensitive applications.
2. Wide input voltage range: The device can operate from an input voltage range of 4.5V to 23V, making it versatile for various power supply requirements.
3. Low output voltage: The output voltage can be as low as 0.9V, which is useful for low-voltage applications.
4. Synchronous rectification: The device uses synchronous rectification to minimize power losses and improve efficiency.
5. Integrated power MOSFETs: The high-side and low-side power MOSFETs are integrated into the device, reducing the need for external components and simplifying the design.
6. Programmable soft-start: The soft-start feature can be programmed to reduce inrush current and minimize output voltage overshoot during startup.
7. Protection features: The LM5025AMTCX/NOPB includes over-current protection, over-temperature protection, and thermal shutdown to ensure reliable operation and protect against fault conditions.

Applications:

The LM5025AMTCX/NOPB is suitable for a wide range of applications that require efficient and stable power conversion, including:

1. Portable electronics: Smartphones, tablets, and other mobile devices can benefit from the high efficiency and low output voltage of the LM5025AMTCX/NOPB.
2. Power supplies: The device can be used in power supply applications for various electronic devices, such as laptops, routers, and IoT devices.
3. Industrial equipment: The LM5025AMTCX/NOPB can be used in industrial equipment that requires efficient power conversion and stable output voltage.
4. LED lighting: The device can be used in LED lighting applications to provide efficient power conversion and precise output voltage control.
5. Medical devices: The LM5025AMTCX/NOPB can be used in medical devices that require efficient power conversion and stable output voltage, such as portable medical instruments and wearable devices.

In summary, the LM5025AMTCX/NOPB is a versatile and efficient step-down regulator from Texas Instruments that offers high efficiency, a wide input voltage range, and various features to suit a wide range of applications.

LM5025AMTCX/NOPB Documents

Download datasheets and manufacturer documentation for LM5025AMTCX/NOPB

PCN Assembly/Origin :

Mult Devices Assembly Mat. 02/Mar/2018      

Datasheets :

LM5025A      

PCN Packaging :

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

HTML Datasheet :

LM5025A      

PCN Design/Specification :

Select Devices Add Cu Alt Wire Base Metal 17/Dec/2015       Design 22/Feb/2022