LM46001QPWPRQ1 - Texas Instruments

Manufacturer Part Number

LM46001QPWPRQ1

Manufacturer

Texas Instruments

Introduction

The LM46001QPWPRQ1 is part of Texas Instruments' SIMPLE SWITCHER® series, designed for automotive power management. It serves as a buck or step-down DC-DC switching regulator.

Product Features and Performance

Adjustable output voltage ranging from 1V to 28V

Single output with a maximum current of 1A

Supports input voltage from 3.5V to 60V

Wide switching frequency range from 200kHz to 2.2MHz

Implements synchronous rectification for improved efficiency

Operates in extreme temperatures ranging from -40°C to 125°C

Product Advantages

High efficiency and reliability in automotive environments

Flexible design suitable for a wide range of input and output voltages

High-frequency operation allows for smaller external components

Key Technical Parameters

Input Voltage: 3.5V (Min), 60V (Max)

Output Voltage: 1V (Min), 28V (Max)

Output Current: 1A

Switching Frequency: 200kHz to 2.2MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Automotive-grade product with AEC-Q100 qualification

Designed to operate reliably in harsh automotive environments

Features over-temperature and over-current protection

Compatibility

Compatible with surface mount technology

Encapsulated in a 16-PowerTSSOP package

Application Areas

Automotive power systems

Embedded power solutions

Industrial power management

Product Lifecycle

Classified as "Not For New Designs"

Potential upgrades or replacements should be checked with updated Texas Instruments catalog

Several Key Reasons to Choose This Product

High input voltage range suitable for variable automotive electrical systems

Offers adjustable and stable output for diverse application needs

Supports high-frequency operation, minimizing space and component costs

Built-in synchronous rectifier enhances overall system efficiency

Compliant with rigorous automotive industry standards