Manufacturer Part Number
LT3973IDD#PBF
Manufacturer
analog-devices
Introduction
The LT3973IDD#PBF is a highly efficient, easy-to-use step-down (buck) DC/DC converter capable of delivering up to 750mA of output current. It operates over a wide input voltage range of 4.2V to 42V, making it suitable for a variety of applications that require a regulated output voltage from an unregulated or fluctuating input source.
Product Features and Performance
Wide input voltage range: 4.2V to 42V
Output voltage adjustable from 1.21V to 24V
750mA output current capability
Integrated high-side and low-side MOSFETs
Switching frequency adjustable from 195kHz to 2.15MHz
Synchronous rectification for high efficiency
Thermal shutdown and current limiting protection
Product Advantages
Wide input voltage range covers a variety of applications
Adjustable output voltage provides flexibility
High output current capability enables powering of multiple loads
Switching frequency adjustability allows for optimization of size and efficiency
Integrated protection features improve reliability and safety
Key Reasons to Choose This Product
Robust and versatile power management solution
Excellent efficiency and thermal performance
Compact package size for space-constrained designs
Easy to use with minimal external components required
Reliable operation with built-in protection features
Quality and Safety Features
Thermal shutdown protection
Current limiting protection
Robust and reliable design for industrial and automotive applications
Compatibility
The LT3973IDD#PBF is compatible with a wide range of electronic devices and systems that require a regulated DC power supply, including industrial equipment, automotive electronics, and consumer electronics.
Application Areas
Industrial control and automation
Automotive electronics
Telecommunications equipment
Consumer electronics
Medical devices
Portable and battery-powered applications
Product Lifecycle
The LT3973IDD#PBF is an active product, and there are no immediate plans for discontinuation. Analog Devices may offer alternative or equivalent models in the future, but customers are advised to check with our website's sales team for the latest product information and availability.
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