LM5022QDGSRQ1 - Texas Instruments

Manufacturer Part Number

LM5022QDGSRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade power management integrated circuit for DC-DC switching control

Product Features and Performance

Supports Step-Up and Step-Up/Step-Down configurations

Flexible topology options: Boost, SEPIC

Single output channel

High duty cycle capability up to 95%

Frequency control for optimized performance

Soft Start function to minimize startup issues

Operating temperature range from -40°C to 125°C

Product Advantages

Robust design suitable for automotive applications

High voltage range compatible with many systems

Wide switching frequency range for design flexibility

AEC-Q100 qualified for automotive reliability

Key Technical Parameters

Output Type: Transistor Driver

Voltage - Supply (Vcc/Vdd): 6V ~ 60V

Frequency - Switching: 200kHz ~ 2.24MHz

Duty Cycle (Max): 95%

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Automotive-grade qualification AEC-Q100

Compatibility

Compatible with various automotive and industrial applications

Application Areas

Automotive electronics

Industrial power systems

Power conversion modules

Product Lifecycle

Active status, not nearing discontinuation

Support for replacements or upgrades typically available

Several Key Reasons to Choose This Product

Highly versatile with adjustable switching frequency

Designed for high reliability in automotive environments

Efficient power management with a high duty cycle

Suitable for a wide range of input voltages

Ease of integration with surface mount packaging