Manufacturer Part Number
LMR33630AQRNXRQ1
Manufacturer
Texas Instruments
Introduction
The LMR33630AQRNXRQ1 is a step-down buck converter from Texas Instruments designed for automotive applications. It offers adjustable output voltage and integrates a synchronous rectifier.
Product Features and Performance
Step-Down Buck Topology
Adjustable Output Voltage from 1V to 24V
Supports Input Voltage from 3.8V to 36V
Capable of Delivering up to 3A Output Current
Switching Frequency of 400kHz
Synchronous Rectification for improved efficiency
Operating Temperature Range from -40°C to 125°C
Compact 12-VFQFN surface mount package
AEC-Q100 Qualified
Product Advantages
High efficiency power conversion
Wide input and output voltage range offers flexibility in applications
Achieves smaller solution size due to high switching frequency and small package
Built to withstand harsh automotive environments
Key Technical Parameters
Min Input Voltage: 3.8V
Max Input Voltage: 36V
Min Output Voltage: 1V
Max Output Voltage: 24V
Output Current: 3A
Switching Frequency: 400kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Automotive-Quality Grade
AEC-Q100 Certification
Compatibility
Can be used in various automotive and industrial applications requiring DC-DC conversion.
Application Areas
Automotive systems
Industrial power supplies
Power management for embedded systems
Product Lifecycle
Currently in active production
Not nearing discontinuation
Future replacements or upgrades availability ensured by continuous development
Several Key Reasons to Choose This Product
Robust temperature range and automotive grade reliability
Flexible power solution adaptable to different voltages and currents
Compact form factor saves space in circuit designs
High efficiency at a high switching frequency for reduced thermal issues
Endorsed with quality certifications such as AEC-Q100
