Manufacturer Part Number
LMR23630QDRRRQ1
Manufacturer
Texas Instruments
Introduction
The LMR23630QDRRRQ1 is a part of Texas Instruments' SIMPLE SWITCHER® series. It is a step-down (buck) voltage regulator suitable for automotive applications.
Product Features and Performance
Step-down voltage regulator with buck topology
Output is adjustable
Supports a single output channel
Voltage input range from 4V to 36V
Voltage output range from 1V to 28V
Output current capacity up to 3A
Switching frequency between 150kHz and 2.425MHz
Synchronous rectifier enhances efficiency
Can operate in temperatures ranging from -40°C to 125°C
Product Advantages
High flexibility in input voltage suitable for various automotive systems
Wide output voltage range to accommodate diverse electronic components
High-frequency switching capability for more efficient power conversion
Rigorous automotive-grade qualification ensures reliability in harsh environments
Key Technical Parameters
Input Voltage: 4V to 36V
Output Voltage: 1V to 28V
Output Current: 3A
Switching Frequency: 150kHz to 2.425MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Supports safe operation in extreme temperatures
Includes a synchronous rectifier for efficiency and thermal management
Compatibility
Surface mount, wettable flank package enhances solderability and inspectionability
Application Areas
Automotive electronics
Power management for embedded systems
Electronic control units (ECUs)
Infotainment and telematics systems
Product Lifecycle
Currently active product
No indication of nearing discontinuation
Continuous support for replacements and upgrades
Several Key Reasons to Choose This Product
Designed specifically for robust automotive applications
Flexibility in power management with wide input and output voltage ranges
High efficiency through synchronous rectification and adjustable switching frequency
Reliable under extreme conditions, meeting AEC-Q100 standards
Compact 12-WFDFN exposed pad package for easy integration in space-constrained applications