LM3671TL-1.2/NOPB - Texas Instruments

Manufacturer Part Number

LM3671TL-1.2/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3671TL-1.2/NOPB is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments. It is designed to provide a regulated 1.2V output from a 2.7V to 5.5V input voltage range, making it suitable for a variety of portable electronics and power-sensitive applications.

Product Features and Performance

High efficiency of up to 95%

2MHz switching frequency for small external components

Integrated high-side and low-side MOSFETs

600mA output current capability

Overvoltage, overcurrent, and thermal protection

Meets CISPR22 Class B conducted EMI requirements

Compact 5-pin DSBGA package

Product Advantages

High efficiency and small size for improved battery life and reduced heat dissipation

2MHz switching frequency enables the use of smaller external components

Integrated power MOSFETs simplify design and reduce component count

Comprehensive protection features ensure safe and reliable operation

Key Reasons to Choose This Product

Excellent power efficiency and thermal performance for extended battery runtime

Compact size and high switching frequency for space-constrained designs

Reliable operation with built-in protection features

Suitable for a wide range of portable electronics and power-sensitive applications

Quality and Safety Features

Robust overcurrent, overvoltage, and thermal protection

Meets CISPR22 Class B conducted EMI requirements for safe operation in sensitive environments

RoHS and REACH compliant for environmentally-conscious design

Compatibility

The LM3671TL-1.2/NOPB is a direct replacement for the LM3671 series of step-down DC-DC converters, making it an easy drop-in upgrade for existing designs.

Application Areas

Portable electronics

Wearable devices

IoT and sensor nodes

Battery-powered equipment

Industrial and medical devices

Product Lifecycle

The LM3671TL-1.2/NOPB is an active product, and our website's sales team has not announced any plans for discontinuation. There are several equivalent and alternative models available, such as the LM3671TL-1.8/NOPB, LM3671TL-2.5/NOPB, and LM3671TL-3.3/NOPB, which offer different fixed output voltage options. If you require further information or assistance, please contact our sales team through our website's sales team.