LM5161PWPT - Texas Instruments

Manufacturer Part Number

LM5161PWPT

Manufacturer

Texas Instruments

Introduction

The LM5161PWPT is a highly versatile, energy-efficient step-down DC/DC switching regulator with capabilities to support isolation design in a compact form factor.

Product Features and Performance

Wide input voltage range from 4.5V to 100V

Adjustable output voltage from 2V to 92V

1A output current capacity

Frequency switching between 50kHz and 1MHz

Integrated synchronous rectifier for improved efficiency

Operable in buck and flyback topologies

Can be configured for positive output settings with isolation capability

Supports surface mount technology with a 14-PowerTSSOP package

Offers flexibility with an operating temperature range of -40°C to 125°C

Designed for diverse power management applications

Product Advantages

Broad input voltage is ideal for industrial environments

High output voltage range covers a wide array of uses

Energy-efficient due to synchronous rectification

Versatile topology support allows for custom power solutions

Operable at extreme temperatures ensuring reliability in harsh conditions

Key Technical Parameters

Input Voltage (Min): 4.5V

Input Voltage (Max): 100V

Output Voltage (Min): 2V

Output Voltage (Max): 92V

Output Current: 1A

Switching Frequency: 50kHz ~ 1MHz

Thermal performance range: -40°C to 125°C

Quality and Safety Features

Manufactured by Texas Instruments, known for high-quality standards

Over-temperature and over-current protection mechanisms ensure safety and durability

Compatibility

Suitable for surface mount technology with a 14-HTSSOP package

Can be used in a variety of power management circuit configurations

Application Areas

Industrial and automation systems

Automotive power supply

Telecommunication equipment

Distributed power systems and supplies

Product Lifecycle

Active status indicates the product is not nearing discontinuation

Continued manufacturer support with potential for future upgrades

Several Key Reasons to Choose This Product

High reliability and performance across a variety of applications

Texas Instruments' reputation and support ensure a quality product experience

Flexible and efficient design suitable for high-voltage power management tasks

Adaptability to both simple and complex power supply designs

Ready to use in volume with Tape & Reel packaging for streamlined manufacturing processes