Texas Instruments

LM3480IM3X-3.3/NOPB  

Linear & Switching Voltage Regulators

The LM3480IM3X-3.3/NOPB is a high-voltage, high-current step-down (buck) switching regulator from Texas Instruments. This device is designed to provide a regulated output voltage from an input voltage source that may be higher than the desired output voltage. The LM3480IM3X-3.3/NOPB is available in a 3x3mm DFN (Dual Flat No-Leads) package.

Description:

The LM3480IM3X-3.3/NOPB is a highly integrated, high-efficiency step-down regulator that can deliver up to 3A of continuous output current. It features a wide input voltage range of 4.75V to 60V, making it suitable for a variety of applications, including automotive and industrial systems. The device also has a low quiescent current of 150µA, which helps to minimize power consumption during light or no-load conditions.

Features:

1. High efficiency: The LM3480IM3X-3.3/NOPB offers high efficiency of up to 96%, depending on the input voltage and output current.
2. Wide input voltage range: The device can operate with input voltages from 4.75V to 60V, making it suitable for a wide range of applications.
3. High output current: The LM3480IM3X-3.3/NOPB can deliver up to 3A of continuous output current.
4. Low quiescent current: The device has a low quiescent current of 150µA, which helps to minimize power consumption during light or no-load conditions.
5. Small form factor: The 3x3mm DFN package allows for easy integration into compact designs.
6. Thermal protection: The LM3480IM3X-3.3/NOPB features thermal shutdown protection to prevent damage in case of overheating.
7. Soft-start: The device has a built-in soft-start function to minimize inrush current during startup.

Applications:

1. Industrial systems: The LM3480IM3X-3.3/NOPB can be used in industrial applications where high efficiency and a wide input voltage range are required.
2. Automotive systems: The device is suitable for automotive applications, such as infotainment systems, LED lighting, and power supplies for various electronic components.
3. Portable electronics: The LM3480IM3X-3.3/NOPB can be used in portable electronic devices that require a high-efficiency, high-current step-down regulator.
4. Battery-powered devices: The device can be used in battery-powered devices to extend battery life by minimizing power consumption.
5. Telecommunications: The LM3480IM3X-3.3/NOPB can be used in telecommunications equipment to provide a regulated power supply for various electronic components.

In summary, the LM3480IM3X-3.3/NOPB is a high-voltage, high-current step-down switching regulator from Texas Instruments that offers high efficiency, a wide input voltage range, and a compact form factor. It is suitable for a variety of applications, including industrial systems, automotive systems, portable electronics, battery-powered devices, and telecommunications equipment.

LM3480IM3X-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LM3480IM3X-3.3/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LM3480      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LM3480      

PCN Design/Specification :

Data Sheet Update 24/Sep/2015