LM61480Q3RPHRQ1 - Texas Instruments

Manufacturer Part Number

LM61480Q3RPHRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-qualified step-down DC-DC regulator

Product Features and Performance

Buck topology

Fixed output voltage

Single output design

Supports input voltage range from 3V to 36V

Fixed 3.3V output voltage

Capable of supplying 8A of output current

Adjustable switching frequency from 200kHz to 2.2MHz

Designed for surface mount technology with wettable flanks

Operates across a wide temperature range from -40°C to 150°C

Product Advantages

High efficiency with step-down functionality

High current output capability

Wide input voltage range suitable for varying supply voltages

Flexible frequency setting for optimization of inductor size and efficiency

Robust thermal performance for reliable operation in high-temperature environments

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 3.3V

Current Output: 8A

Switching Frequency Options: 400kHz, 2.2MHz, 200kHz ~ 2.2MHz

Operating Temperature Range: -40°C ~ 150°C

Quality and Safety Features

Meets AEC-Q100 automotive qualification standard

Surface Mount Technology (SMT) for reliable and robust circuit integration

Compatibility

Compatible with surface mount assembly processes

Designed for use with leaded and lead-free soldering techniques

Application Areas

Automotive applications

Industrial power systems

Consumer electronics

Telecommunication equipment

Product Lifecycle

Status: Active

Not reported as near discontinuation

Upgrades or replacements should be researched on the manufacturer's website or through contact with Texas Instruments for future-proof solutions

Several Key Reasons to Choose This Product

Suitable for automotive and high-reliability applications due to AEC-Q100 qualification

Versatile input voltage range meets the needs of a diverse set of power sources

High output current capability is ideal for power-intensive applications

Adjustable switching frequency enables optimization for performance and efficiency

Capable of operating in extreme temperatures, ensuring reliability in harsh conditions

Uses industry-standard surface-mount packaging for convenient board-level integration

Wettable flank package option facilitates inspection and quality control processes