LM43602PWPT - Texas Instruments

Manufacturer Part Number

LM43602PWPT

Manufacturer

Texas Instruments

Introduction

The LM43602PWPT is a versatile step-down DC-DC switching regulator with adjustable output, part of Texas Instruments' SIMPLE SWITCHER® series.

Product Features and Performance

Step-down (buck) topology

Positive output configuration

Adjustable output voltage from 1V to 28V

Capable of delivering 2A of current

Wide input voltage range from 3.5V to 36V

Adjustable switching frequency from 200kHz to 2.2MHz

Synchronous rectification for improved efficiency

Compatible with surface mount technology

Comes in a 16-PowerTSSOP package for compact design

Product Advantages

High-efficiency power conversion

Flexibility in input and output voltages suitable for various applications

Thermal and overcurrent protection

Low radiation and low electromagnetic interference

Key Technical Parameters

Voltage - Input (Min): 3.5V

Voltage - Input (Max): 36V

Voltage - Output (Min/Fixed): 1V

Voltage - Output (Max): 28V

Current - Output: 2A

Frequency - Switching: 200kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built-in safety features including thermal shutdown, current limiting, and undervoltage lockout

High-temperature operational range

Constructed to meet industry standard specifications for reliability

Compatibility

Compatible with a wide range of input sources and output requirements

Suited for use on printed circuit boards with surface-mount technology

Application Areas

Used in consumer electronics, automotive, telecommunications, industrial systems, and more

Product Lifecycle

Active Product

No indication of nearing discontinuation

Replacements or upgrades may be available under the SIMPLE SWITCHER® series

Several Key Reasons to Choose This Product

Versatility in application due to wide input and output voltage ranges

Efficient power conversion, which leads to energy savings

The high reliability of Texas Instruments components

Ease of use facilitated by the SIMPLE SWITCHER® series' design provisions

Potential for miniaturization afforded by the compact package and layout

Support and resources provided by Texas Instruments for development and implementation