LM63615DQDRRRQ1 - Texas Instruments

Manufacturer Part Number

LM63615DQDRRRQ1

Manufacturer

Texas Instruments

Introduction

A high-performance step-down (buck) regulator designed for automotive and industrial applications, offering adjustable output voltage and integrated synchronous rectification.

Product Features and Performance

Adjustable output from 1V to 20V suitable for a broad range of applications

5A current output capability for high power efficiency

Wide input voltage range from 3.5V to 36V, accommodating various power supplies

Supports high-frequency operation ranging from 250kHz to 2.2MHz, allowing flexibility in choosing external components

Synchronous rectification enhances efficiency

Compatible with surface mount technology for dense PCB layouts

Supports wettable flanks for optical inspection

Operating temperature range from -40°C to 150°C suitable for harsh environments

Product Advantages

High efficiency due to synchronous rectifier design

Flexibility in applications thanks to wide input and output voltage range

Robust design qualified for automotive applications (AEC-Q100)

Compact 12-WFDFN package saves board space

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 20V

Current Output: 1.5A

Frequency Switching: 250kHz 2.2MHz

Operating Temperature: -40°C to 150°C (TJ)

Quality and Safety Features

Automotive-grade reliability and performance (AEC-Q100 qualified)

Designed to operate in extreme temperature conditions

Compatibility

Suitable for use in automotive and industrial power applications

Mountable on surface-mount PCBs with wettable flanks for easier inspection

Application Areas

Automotive systems

Industrial power supplies

Portable electronics

Energy management

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Broad input and output voltage ranges provide versatility across various applications

High efficiency reduces thermal footprint and increases system reliability

Qualified for automotive applications, ensuring robust performance in harsh environments

Compact size facilitates integration into space-constrained designs

Flexible switching frequency allows optimization between efficiency and component size