LM5150QRUMTQ1 - Texas Instruments

Manufacturer Part Number

LM5150QRUMTQ1

Manufacturer

Texas Instruments

Introduction

Automotive qualified wide input range boost controller for creating higher voltage outputs.

Product Features and Performance

High Efficiency Step-Up Controller

Wide Input Voltage Range: 1.5V to 42V

Adjustable Switching Frequency: 220kHz to 2.3MHz

Max Duty Cycle of 91.5%

Integrated Transistor Driver

Single Positive Output Configuration

Supports Boost Topology

One Output Phase

Product Advantages

Capable of operating from low input voltages

High-frequency operation reduces component size

High duty cycle enables large step-up voltage ratios

Designed for automotive applications with rigorous quality standards

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 1.5V to 42V

Frequency - Switching: 220kHz to 2.3MHz

Duty Cycle (Max): 91.5%

Clock Synchronization Capability

Operating Temperature Range: -40°C to 125°C

Qualification: AEC-Q100

Output Type: Transistor Driver

Function: Step-Up

Quality and Safety Features

Automotive Grade Quality

Compliant with AEC-Q100 standards

Compatibility

Surface Mount Compatible

16-WQFN Exposed Pad Package for efficient heat dissipation

Application Areas

Automotive Power Supplies

Industrial Power Systems

Power Conditioners

Aftermarket Automotive Products

Product Lifecycle

Active Status

Not indicated as nearing discontinuation

Availability of replacements or upgrades not provided

Several Key Reasons to Choose This Product

Robust performance for automotive and industrial applications

Wide input voltage range facilitates use in a variety of circuits

Adjustability of frequency allows flexibility in design

Meets automotive industry standards for quality and reliability

High duty cycle suitable for demanding boost applications

Operational across a broad temperature range ensuring reliability in harsh conditions