Linear Technology LTC1174HVCS8-5#PBF High Efficiency DC-DC Converter

The LTC1174HVCS8-5#PBF is a high-efficiency, step-down DC-DC converter designed and manufactured by Linear Technology, a leader in analog integrated circuits. This robust converter is specifically engineered to tackle a wide range of power management challenges with its ability to provide a fixed output voltage of 5V from an input voltage range of up to 30V. With its high efficiency and low power dissipation, the LTC1174HVCS8-5#PBF is an ideal choice for battery-powered applications, as well as industrial, automotive, and telecommunications systems.

Key Features

• High Efficiency: Capable of converting input voltages from 3.6V to 30V into a stable 5V output with up to 96% efficiency, minimizing heat generation and power loss, which is crucial for extending battery life in portable devices.
• Low Quiescent Current: The LTC1174HVCS8-5#PBF boasts a very low quiescent current, which is particularly beneficial for applications where conserving battery life is paramount.
• Burst Mode® Operation: The inclusion of Linear Technology's proprietary Burst Mode operation ensures low ripple and high efficiency at light loads, further enhancing battery longevity.
• Thermal Protection: Built-in thermal shutdown protection safeguards the device against overheating, ensuring reliable performance under various operating conditions.
• No External Schottky Diode Required: The design eliminates the need for an external Schottky diode, simplifying the circuit and saving board space.
• Stable with Low ESR Capacitors: The LTC1174HVCS8-5#PBF is stable with ceramic capacitors, which are known for their low equivalent series resistance (ESR), providing improved performance and reliability.

Applications

• Portable Electronics
• Automotive Power Systems
• Industrial Power Supplies
• Telecommunications Equipment

Encased in an 8-lead SO package, the LTC1174HVCS8-5#PBF is designed for surface-mount technology (SMT), allowing for efficient assembly and integration into a variety of electronic systems. With its comprehensive set of features, the LTC1174HVCS8-5#PBF is a versatile and reliable solution for designers looking to enhance power efficiency and performance in their next project.