Manufacturer Part Number
LMR23630AQDDARQ1
Manufacturer
Texas Instruments
Introduction
The LMR23630AQDDARQ1 is a part of Texas Instruments' SIMPLE SWITCHER® series. It is an automotive-grade, adjustable output, step-down (buck) regulator.
Product Features and Performance
Step-down buck topology
Adjustable output type
Featuring a synchronous rectifier
Supports a wide input voltage range from 4V to 36V
Delivers output voltage ranging from 1V to 28V
Provides output current up to 3A
Switching frequency fixed at 400kHz
Product Advantages
High efficiency due to synchronous rectification
Suitable for automotive applications (AEC-Q100 qualified)
Wide input voltage range allows flexibility in usage
Compact 8-PowerSOIC package with PowerPAD for enhanced thermal performance
Key Technical Parameters
Input Voltage (Min): 4V
Input Voltage (Max): 36V
Output Voltage (Min): 1V
Output Voltage (Max): 28V
Output Current: 3A
Switching Frequency: 400kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualification for automotive reliability
Over-temperature and over-current protection integrated
Built for robust performance in wide temperature ranges
Compatibility
Compatible with surface mount technology
PowerSOIC package for easy integration in various applications
Application Areas
Automotive electronics
Power management solutions
Industrail and telecommunications equipment
Portable devices and consumer electronics
Product Lifecycle
Currently in active production
Not near discontinuation
Replacements or upgrades available as part of the SIMPLE SWITCHER® series
Several Key Reasons to Choose This Product
Reliable performance in harsh automotive environments
Flexibility in design provided by wide input and output voltage ranges
Compact package size ideal for space-constrained applications
High efficiency which minimizes energy loss
Backed by Texas Instruments' reputation for quality and support in power management technologies