The LT3956IUHE#PBF is a high-performance DC/DC converter designed by Linear Technology, a leader in the field of analog integrated circuits. This versatile component is specifically engineered to cater to a wide array of applications, including LED driving and battery charging. It is a part of Linear Technology's robust portfolio of power management solutions.

Key Features

• Wide Input Voltage Range: The LT3956IUHE#PBF operates over a broad input voltage range of 4V to 60V, making it suitable for a variety of power sources, from single-cell Li-Ion batteries to automotive inputs.
• Adjustable Frequency: Users can adjust the switching frequency anywhere from 100kHz to 1MHz, allowing for flexibility in balancing efficiency and component size.
• High-Efficiency: The device features a high-efficiency design, which is critical for reducing heat and improving system performance.
• Integrated Boost and Catch Diodes: These diodes are built into the device, simplifying the design and reducing external component count.
• Multiple Topologies: The LT3956IUHE#PBF supports boost, buck mode, buck-boost, SEPIC, and inverting topologies, offering design versatility.

Applications

• LED Driver Circuits
• Automotive and Industrial Lighting
• General Purpose Battery Charging
• Power Supplies for Battery-Operated Devices

Product Specifications

• Part Number: LT3956IUHE#PBF
• Manufacturer: Linear Technology
• Package: 36-Lead QFN (5mm × 7mm)
• Temperature Range: –40°C to 125°C operating junction temperature range

The LT3956IUHE#PBF is designed for ease of use and reliability, with features such as programmable soft-start, frequency synchronization, and thermal shutdown. Its robust design and comprehensive feature set make it an excellent choice for designers looking for a high-quality power conversion solution.