Manufacturer Part Number
LM21305SQ/J7002843
Manufacturer
Texas Instruments
Introduction
The LM21305SQ/J7002843 is a high-performance, fully integrated step-down DC-DC converter from Texas Instruments. It is designed to provide a highly efficient, adjustable output voltage from a wide input voltage range, making it suitable for a variety of power supply applications.
Product Features and Performance
Wide input voltage range: 3V to 18V
Adjustable output voltage: 0.598V to 18V
Output current up to 5A
Switching frequency range: 300kHz to 1.5MHz
Synchronous rectification for high efficiency
Thermal shutdown and overcurrent protection
Small, low-profile 28-pin WFQFN package
Product Advantages
Highly efficient power conversion
Wide input and output voltage range
Adjustable output voltage for versatility
High output current capability
Thermal and overcurrent protection for reliability
Small, compact package for space-constrained designs
Key Reasons to Choose This Product
Excellent power conversion efficiency to save energy and reduce heat dissipation
Flexible input and output voltage ranges to accommodate a variety of applications
Adjustable output voltage allows for precise voltage regulation
High output current capability to support demanding loads
Robust protection features for reliable operation
Compact package size for space-efficient designs
Quality and Safety Features
Robust thermal shutdown and overcurrent protection
Certified for safety and environmental compliance
Backed by Texas Instruments' reputation for quality and reliability
Compatibility
The LM21305SQ/J7002843 is compatible with a wide range of electronic devices and systems that require a step-down DC-DC converter, including:
Industrial automation and control systems
Telecommunications equipment
Automotive electronics
Medical devices
Consumer electronics
Application Areas
Power supplies for industrial and automation equipment
Telecommunications infrastructure and networking gear
Automotive electronics and infotainment systems
Medical equipment and instrumentation
Consumer electronics and IoT devices
Product Lifecycle
The LM21305SQ/J7002843 is an active and currently available product from Texas Instruments. There are no plans for discontinuation, and it remains a viable solution for the target applications. If you have any questions or need assistance with alternative or equivalent models, please contact our website's sales team.
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