LM5158RTER - Texas Instruments

Manufacturer Part Number

LM5158RTER

Manufacturer

Texas Instruments

Introduction

LM5158RTER is a versatile, high-performance DC DC switching regulator designed for power management applications.

Product Features and Performance

Supports both step-up and step-up/step-down functionality

Positive output configuration with adjustable output type

Capable of boosting, flyback, and SEPIC topologies

Designed for a wide input voltage range from 1.5V to 60V

Offers an adjustable output voltage range from 1.5V to 83V

Provides up to 3.26A switch current

Variable switching frequency from 100kHz to 2.2MHz

Operates at temperatures ranging from -40°C to 125°C

Surface mountable with a 16-WFQFN exposed pad package

Product Advantages

Flexible power solution supporting various topologies

Wide input voltage range suitable for diverse applications

High output current capability for demanding conditions

High-efficiency operation due to variable switching frequency

Thermal and operational reliability in extreme conditions

Key Technical Parameters

Input Voltage (Min/Max): 1.5V / 60V

Output Voltage (Min/Max): 1.5V / 83V

Current Output: 3.26A (Switch)

Frequency Switching: 100kHz ~ 2.2MHz

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

Quality and Safety Features

Engineered to meet high-quality standards

Reliable operation within specified temperature ranges

Compatibility

Compatible with surface mount technology for PCB integration

Flexible for use in various circuit topologies

Application Areas

Ideal for portable devices, consumer electronics, and industrial applications

Suitable for power conditioning and distribution systems

Product Lifecycle

Currently active with no immediate discontinuation expected

Long-term availability with support for replacements or upgrades

Several Key Reasons to Choose This Product

Highly versatile for both step-up and step-down applications

Wide input and output voltage range accommodates various sources and needs

Adjustable switching frequency allows optimization for efficiency and performance

Texas Instruments' reputation for reliability and quality

Suitable for use in a broad range of applications and environments