LM43600PWPT - Texas Instruments

Manufacturer Part Number

LM43600PWPT

Manufacturer

Texas Instruments

Introduction

The LM43600PWPT is a high-performance, adjustable output, step-down buck regulator from Texas Instruments, designed to efficiently reduce higher voltages to lower voltages in various applications.

Product Features and Performance

Adjustable output voltage from 1V to 28V

Input voltage range from 3.5V up to 36V

Output current capability of 500mA

Wide switching frequency range from 200kHz to 2.2MHz

Synchronous rectification for improved efficiency

High thermal performance with operating temperature range from -40°C to 125°C

Step-down (buck) topology for efficient voltage conversion

Product Advantages

Flexible design suitable for a broad range of applications

High efficiency reduces thermal load and improves system reliability

Compact 16-PowerTSSOP packaging is space-efficient

Built-in synchronous rectifier minimizes external component count

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 28V

Current Output: 500mA

Frequency Switching: 200kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over-temperature and over-current protection

Built to meet rigorous industrial standards for reliability and safety

Compatibility

Suitable for use with a broad range of microcontrollers and power-sensitive devices

Compatible with surface mount technology for easy PCB integration

Application Areas

Consumer Electronics

Industrial Controls

Portable Devices

Telecommunication Equipment

Automotive Systems

Product Lifecycle

Current Status: Active

Long-term availability with no near-term discontinuation expected

Replacement model and upgrade options available for future scalability

Several Key Reasons to Choose This Product

Highly efficient power conversion reduces system power losses

Wide input and output voltage range accommodates various source and load conditions

High-frequency operation allows for the use of smaller, more cost-effective external components

Robust thermal management capabilities ensure reliability under varying environmental conditions

Trusted manufacturer with proven expertise in power management solutions