Manufacturer Part Number
LMS36355QRNLRQ1
Manufacturer
Texas Instruments
Introduction
Automotive grade step-down voltage regulator for power management applications
Product Features and Performance
Buck topology
Fixed output
Single output channel
Non-synchronous rectifier
Surface mount, wettable flank package
Operates within a wide input voltage range
Consistent 5V output voltage
5A output current capacity
Switching frequency adjustable between 250kHz and 500kHz
Operating temperature range from -40°C to 125°C
Product Advantages
High input voltage range suitable for various automotive applications
Stable and reliable fixed voltage output
Optimized for electromagnetic interference (EMI)
Flexible switching frequency for balance between efficiency and component size
Qualified for automotive applications (AEC-Q100)
Key Technical Parameters
Voltage Input (Min): 3.9V
Voltage Input (Max): 36V
Voltage Output (Min/Fixed): 5V
Current Output: 3.5A
Frequency Switching: 250kHz to 500kHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive reliability
Over-temperature and over-current protection
Compatibility
22-VFQFN package compatible with surface mount technology
Suitable for applications requiring a 5V regulated supply from a higher voltage source
Wide temperature range for harsh automotive environments
Application Areas
Automotive electronics
Power management systems
Industrial control
Communication equipment
Product Lifecycle
Currently active
No indication of nearing discontinuation
Availability of replacements or upgrades to be confirmed through manufacturer
Several Key Reasons to Choose This Product
Robust performance for automotive power management
Flexible design for both industrial and automotive applications
High reliability and quality, adhering to automotive standards
Optimized for thermal and current stress conditions
Texas Instruments' reputation for durable and efficient power management solutions