LM22670TJ-ADJ/NOPB - Texas Instruments

Manufacturer Part Number

LM22670TJ-ADJ/NOPB

Manufacturer

Texas Instruments

Introduction

The LM22670TJ-ADJ/NOPB is a high-performance, high-efficiency, step-down DC-DC converter in a thermally enhanced TO-263-7 thin package. It is capable of delivering up to 3A of continuous output current with an input voltage range of 4.5V to 42V. The device features a wide adjustable output voltage range, adjustable soft-start, and thermal shutdown protection.

Product Features and Performance

High efficiency up to 93%

Wide input voltage range of 4.5V to 42V

Adjustable output voltage from 1.285V to 37V

500kHz fixed-frequency switching

Internal compensation

Cycle-by-cycle current limit

Thermal shutdown protection

Adjustable soft-start

No external minimum load required

Pinout compatible with older LM2676 and LM2595 devices

Product Advantages

High efficiency reduces power dissipation and lowers system costs

Wide input voltage range allows for use in a variety of applications

Adjustable output voltage provides design flexibility

Integrated compensation simplifies design

Thermal shutdown and current limit protect the device

Key Reasons to Choose This Product

Compact, thermally enhanced TO-263-7 thin package

High efficiency and wide input voltage range make it suitable for a variety of applications

Adjustable output voltage and internal compensation simplify design

Comprehensive protection features ensure reliable operation

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Strict quality control and testing processes

Compliance with industry safety and regulatory standards

Compatibility

The LM22670TJ-ADJ/NOPB is pin-compatible with older LM2676 and LM2595 devices, allowing for easy design upgrades and replacements.

Application Areas

Automotive electronics

Industrial equipment

Telecommunications equipment

Consumer electronics

Power supplies

Portable electronics

Product Lifecycle

The LM22670TJ-ADJ/NOPB is an active product. There are several equivalent or alternative models available, such as the LM22671 and LM22672 series. For more information on the latest product status and recommended alternatives, please contact our website's sales team.