Texas Instruments

LM2678S-ADJ/NOPB  

DC Switching Voltage Regulators

The LM2678S-ADJ/NOPB is a high-efficiency step-down (buck) switching regulator from Texas Instruments. It is designed to provide a stable and adjustable output voltage from a wide range of input voltages. Here is a brief description, features, and applications of the LM2678S-ADJ/NOPB:

Description:

The LM2678S-ADJ/NOPB is a synchronous step-down regulator that can accept input voltages from 4V to 40V and provide an adjustable output voltage from 0.5V to 30V. It has a compact thermally enhanced package and is designed for high efficiency over a wide range of output currents.

Features:

1. Wide input voltage range: 4V to 40V
2. Adjustable output voltage: 0.5V to 30V
3. High efficiency: up to 94% depending on the input and output voltages
4. Synchronous rectification for improved efficiency
5. Thermal shutdown and over-current protection
6. Compact thermally enhanced package (DDPAK)

Applications:

1. Power supply for portable electronic devices
2. Battery charging and management systems
3. LED lighting applications
4. Industrial control systems
5. Telecommunication equipment
6. Test and measurement equipment

The LM2678S-ADJ/NOPB is a versatile and efficient step-down regulator that can be used in a wide range of applications where a stable and adjustable output voltage is required. Its high efficiency and wide input voltage range make it an ideal choice for battery-powered devices and systems that require a regulated power supply.

LM2678S-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM2678S-ADJ/NOPB

PCN Assembly/Origin :

LMDMOS devices 23/Mar/2018      

Datasheets :

LM2678      

Design Resources :

LM2678 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2678