Texas Instruments

LM53625MQURNLRQ1  

DC Switching Voltage Regulators

The LM53625MQURNLRQ1 is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The LM53625MQURNLRQ1 is a highly integrated synchronous step-down regulator that can operate from an input voltage range of 4.5V to 40V. It features a wide output voltage range of 0.8V to 36V and can deliver up to 150A of output current. The device is available in a compact 42-pin QFN package.

Features:

1. High Efficiency: The LM53625MQURNLRQ1 offers high efficiency of up to 98%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate from an input voltage range of 4.5V to 40V, making it suitable for a wide range of applications.
3. High Output Current: The LM53625MQURNLRQ1 can deliver up to 150A of output current, making it suitable for high-current applications.
4. Synchronous Rectification: The device features synchronous rectification, which improves efficiency and reduces power loss.
5. Integrated Power MOSFETs: The LM53625MQURNLRQ1 integrates high-side and low-side power MOSFETs, reducing the number of external components required.
6. Programmable Soft Start: The device features a programmable soft-start function, which helps reduce inrush current and minimize output voltage overshoot.
7. Protection Features: The LM53625MQURNLRQ1 includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown.

Applications:

1. Automotive Systems: The LM53625MQURNLRQ1 can be used in automotive applications such as infotainment systems, power windows, and engine control units.
2. Industrial Systems: The device can be used in industrial applications such as motor drives, robotics, and power supplies.
3. Telecom Systems: The LM53625MQURNLRQ1 can be used in telecom systems such as base stations, routers, and switches.
4. Renewable Energy Systems: The device can be used in renewable energy systems such as solar inverters and wind turbine power converters.
5. LED Lighting: The LM53625MQURNLRQ1 can be used in LED lighting applications for efficient power conversion and dimming control.

In summary, the LM53625MQURNLRQ1 is a high-efficiency synchronous step-down regulator from Texas Instruments that offers a wide input voltage range, high output current, and various protection features. It is suitable for a wide range of applications, including automotive, industrial, telecom, renewable energy systems, and LED lighting.

LM53625MQURNLRQ1 Documents

Download datasheets and manufacturer documentation for LM53625MQURNLRQ1

Datasheets :

LM53625-Q1, LM53635-Q1      

HTML Datasheet :

LM53625-Q1, LM53635-Q1