Texas Instruments

LM3670MF-ADJ/NOPB  

DC Switching Voltage Regulators

The LM3670MF-ADJ/NOPB is a highly integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The LM3670MF-ADJ/NOPB is a synchronous step-down converter with an adjustable output voltage. It features a wide input voltage range of 4.75V to 38V and can deliver up to 3A of continuous output current. The device is available in a thermally enhanced 10-pin MSOP package.

Features:

1. High Efficiency: The LM3670MF-ADJ/NOPB offers high efficiency of up to 93%, making it suitable for power-sensitive applications.
2. Adjustable Output Voltage: The output voltage can be adjusted using an external resistor network, allowing for flexibility in system design.
3. Wide Input Voltage Range: The device can accept a wide range of input voltages, making it suitable for applications with varying power sources.
4. Low Output Ripple and Noise: The LM3670MF-ADJ/NOPB features a low output ripple and noise, making it ideal for use in sensitive applications.
5. Protection Features: The device includes over-current protection, over-temperature protection, and thermal shutdown to ensure reliable operation.
6. Small Form Factor: The 10-pin MSOP package allows for a compact solution in space-constrained applications.

Applications:

1. Portable Electronics: The LM3670MF-ADJ/NOPB is suitable for powering portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial Equipment: The device can be used in industrial equipment that requires a stable and efficient power supply.
3. Medical Devices: The low output ripple and noise make the LM3670MF-ADJ/NOPB suitable for use in sensitive medical devices.
4. Power Banks: The high efficiency and adjustable output voltage make the LM3670MF-ADJ/NOPB an ideal choice for power banks and other battery charging applications.
5. LED Lighting: The device can be used to power LED lighting applications, providing efficient and stable power conversion.

In summary, the LM3670MF-ADJ/NOPB is a versatile and efficient step-down converter from Texas Instruments, suitable for a wide range of applications. Its high efficiency, adjustable output voltage, and protection features make it an ideal choice for designers looking for a reliable and compact power solution.

LM3670MF-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM3670MF-ADJ/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LM3670      

PCN Packaging :

Pin One Dot 07/Jan/2019      

Design Resources :

LM3670 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM3670      

PCN Design/Specification :

Cu Wire 21/Mar/2017