Manufacturer Part Number
TPS51396ARJER
Manufacturer
Texas Instruments
Introduction
The TPS51396ARJER is a highly efficient step-down voltage regulator for power management applications.
Product Features and Performance
Step-Down (Buck) topology
Adjustable output voltage
Single output channel
Synchronous rectification for improved efficiency
Supports a wide input voltage range from 4.5V to 24V
Adjustable output voltage range from 0.6V to 7V
Capable of delivering up to 8A of current
Switching frequency selectable between 600kHz, 800kHz, and 1MHz
Highly integrated design
Suitable for high-temperature operations up to 125°C
Surface mount technology for compact PCB design
Product Advantages
High efficiency for reduced power loss
Flexible switching frequency allows for optimization between efficiency and component size
Synchronous rectifier enables lower power dissipation
Compact 20-QFN-HR (3x3) package saves board space
Key Technical Parameters
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 24V
Voltage - Output (Min/Fixed): 0.6V
Voltage - Output (Max): 7V
Current - Output: 8A
Frequency - Switching: 600kHz / 800kHz / 1MHz
Operating Temperature: -40°C to 125°C (TJ)
Quality and Safety Features
Built to operate reliably in temperatures ranging from -40°C to 125°C
Quality tested by Texas Instruments with a focus on long-term reliability
Compatibility
Compatible with various input voltages and loads within specified ranges
Suitable for surface mount technology applications
Application Areas
Computing systems
Networking equipment
Storage systems
Telecommunications equipment
Industrial controls
Power supplies
Product Lifecycle
Active product status
Not near discontinuation
Further replacements or upgrades should be checked with Texas Instruments
Key Reasons to Choose This Product
Highly efficient for power-sensitive applications
Flexible design allowing for use in a wide range of devices
Robust performance with built-in synchronous rectification
Texas Instruments' reputation for quality and reliability
Versatile switching frequency options for design optimization
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