Texas Instruments

LM3401MMX/NOPB  

External/Internal LED Drivers

The LM3401MMX/NOPB is a high-voltage, high-power step-up/step-down DC/DC converter from Texas Instruments. It is designed to provide efficient and stable power conversion in a wide range of applications.

Description:

The LM3401MMX/NOPB is a monolithic integrated circuit that provides a highly efficient and stable step-up/step-down DC/DC conversion. It operates from a wide input voltage range and can deliver a high output voltage and current. The device is available in a thermally enhanced 20-pin powerSOIC package.

Features:

1. Wide input voltage range: The LM3401MMX/NOPB can operate from a wide input voltage range of 4V to 40V, making it suitable for a variety of power supply applications.
2. High output voltage and current: The device can deliver a high output voltage and current, with a maximum output voltage of 60V and a maximum output current of 3A.
3. High efficiency: The LM3401MMX/NOPB features a high efficiency of up to 93%, which helps to minimize power loss and improve overall system performance.
4. Low quiescent current: The device has a low quiescent current of 300μA, which helps to extend the battery life in portable applications.
5. Protection features: The LM3401MMX/NOPB includes over-voltage protection, over-current protection, and thermal shutdown protection to ensure safe and reliable operation.
6. Thermally enhanced package: The device is available in a thermally enhanced 20-pin powerSOIC package, which provides improved thermal performance and allows for efficient heat dissipation.

Applications:

The LM3401MMX/NOPB is suitable for a wide range of applications, including:

1. Industrial control systems
2. Telecommunications equipment
3. Medical equipment
4. Portable power supplies
5. LED lighting systems
6. Battery charging systems
7. Power supplies for consumer electronics

In summary, the LM3401MMX/NOPB from Texas Instruments is a high-voltage, high-power step-up/step-down DC/DC converter that offers a wide input voltage range, high output voltage and current, high efficiency, and robust protection features. It is suitable for a variety of applications, including industrial control systems, telecommunications equipment, medical equipment, and portable power supplies.

LM3401MMX/NOPB Documents

Download datasheets and manufacturer documentation for LM3401MMX/NOPB

PCN Assembly/Origin :

VSSOP Devices 12/May/2022      

Datasheets :

LM3401      

Reference Design Library :

LM3401-MR16DEMO: 1A @ 6.2V Max, 12VAC, MR16      

PCN Other :

Multiple Changes 12/Feb/2015      

Design Resources :

Lighting Product Selector       LM3401 Design with WEBENCH® Power Designer