Product Overview: LT3751EFE#PBF

The LT3751EFE#PBF is a high-performance capacitor charger controller designed by Linear Technology, now part of Analog Devices. This innovative component is engineered to efficiently control the charging of capacitors to high voltages with precision and safety. It is an ideal solution for applications requiring a reliable energy source such as backup systems, flash photography, and professional strobe lighting.

Key Features

• Versatile Charging Voltages: The LT3751 can charge capacitors up to a voltage range of 10V to 500V, making it suitable for a wide variety of applications.
• Adjustable Charge Current: Users can set the charge current according to their specific needs, ensuring that the capacitors are charged efficiently and safely.
• Charge Status Indicators: Built-in features include charge status indicators, which provide visual feedback during the charging process.
• Integrated Fault Protection: The device includes fault protection circuits to protect against overcurrent, overvoltage, and other potential issues.
• Patented Boundary Mode Control: The patented boundary mode control of the LT3751 allows for reduced electromagnetic interference (EMI), offering quieter operation.

Applications

The LT3751EFE#PBF is versatile and can be used in a variety of applications including:

• Professional Photography Flash Systems
• Industrial Lasers
• Backup Power Systems
• Automotive and Marine Ignition Systems
• Medical Defibrillators

Technical Specifications

The LT3751EFE#PBF operates with an input voltage range of 6V to 18V, and can be configured for charging capacitor voltages up to 500V. It features a low quiescent current and uses an external N-channel MOSFET to regulate the charge current. The device is available in a thermally enhanced TSSOP-16 package, ensuring efficient heat dissipation during operation.

Quality and Reliability

Linear Technology's commitment to high-quality and reliable products is evident in the LT3751EFE#PBF. This component is designed to meet the stringent demands of industrial and professional environments, ensuring long-term performance and durability.