Texas Instruments

LM3404HVMAX/NOPB  

External/Internal LED Drivers

The LM3404HVMAX/NOPB is a high-voltage, high-power step-down switching regulator from Texas Instruments. This device is designed to provide efficient and stable power conversion in a variety of applications, including automotive, industrial, and telecom systems.

Description:

The LM3404HVMAX/NOPB is a monolithic step-down switching regulator that uses a current mode architecture to regulate the output voltage. It features a high-voltage input range, making it suitable for applications that require operation from high-voltage power sources, such as automotive or industrial systems.

Features:

1. High-voltage input range: The LM3404HVMAX/NOPB can operate from input voltages up to 60V, making it suitable for a wide range of applications.
2. High efficiency: The device features high efficiency, with typical efficiency levels of up to 94%.
3. Wide output voltage range: The output voltage can be adjusted over a wide range, from 1.2V to 20V, making it suitable for a variety of applications.
4. High output current: The LM3404HVMAX/NOPB can deliver output currents up to 3A, making it suitable for high-power applications.
5. Protection features: The device includes over-current, over-temperature, and under-voltage protection features to ensure safe and reliable operation.
6. Small form factor: The LM3404HVMAX/NOPB is available in a compact 8-pin package, making it suitable for space-constrained applications.

Applications:

The LM3404HVMAX/NOPB is suitable for a wide range of applications that require efficient and stable power conversion, including:

1. Automotive systems: The device can be used in automotive applications, such as infotainment systems, power windows, and engine control units.
2. Industrial systems: The LM3404HVMAX/NOPB can be used in industrial applications, such as motor drives, power supplies, and control systems.
3. Telecom systems: The device can be used in telecom systems, such as base stations and network equipment, to provide efficient power conversion.
4. Portable devices: The LM3404HVMAX/NOPB can be used in portable devices, such as laptops and power tools, to provide efficient power conversion from high-voltage batteries.

Overall, the LM3404HVMAX/NOPB is a versatile and efficient step-down switching regulator that can be used in a variety of high-voltage, high-power applications. Its high efficiency, wide input voltage range, and protection features make it an ideal choice for applications that require reliable and efficient power conversion.

LM3404HVMAX/NOPB Documents

Download datasheets and manufacturer documentation for LM3404HVMAX/NOPB

Datasheets :

LM3404/HV      

Reference Design Library :

RD-134: 1A single LED Driver, 9V Battery      

Design Resources :

Lighting Product Selector       LM3404HV Design with WEBENCH® Power Designer      

HTML Datasheet :

LM3404/HV      

PCN Design/Specification :

Cu Wire 21/Mar/2017