Product Overview: LT1610IS8 from Linear Technology

The LT1610IS8 is a compact, high-efficiency, step-up DC/DC converter designed by Linear Technology, now part of Analog Devices, for a wide range of applications. This versatile component can be found in portable devices, where space is at a premium, and efficient power conversion is essential.

Key Features

• High Frequency Operation: With a switching frequency of up to 1.6MHz, the LT1610IS8 allows for the use of small, low-cost capacitors and inductors, reducing the overall footprint and cost of the power supply design.
• VIN Range: It operates from an input voltage range of 1.1V to 15V, making it suitable for single-cell Li-Ion, multi-cell alkaline, or NiMH batteries, as well as standard 3.3V and 5V power rails.
• Adjustable Output: The output voltage is adjustable from 1.25V up to the maximum switch limit, providing flexibility for various output requirements.
• High Efficiency: Its high efficiency—up to 96%—helps to extend battery life and reduce heat generation in sensitive electronic devices.
• Low Quiescent Current: The quiescent current is low, which is crucial for battery-powered applications where power conservation is key.
• Thermal Protection: The device includes thermal shutdown protection that safeguards the IC from potential damage due to overheating.
• Robust Packaging: The LT1610IS8 is offered in an 8-lead SOIC package, providing a robust and reliable solution for various environments and applications.

Applications

The LT1610IS8 is ideal for portable applications due to its small size and high efficiency. It is commonly used in:

• Handheld Instruments
• Medical Devices
• Wireless Modems
• GPS Receivers
• Portable Media Players

In summary, the LT1610IS8 from Linear Technology is an excellent choice for designers looking for a high-performance, space-saving step-up DC/DC converter. Its wide input voltage range, high switching frequency, and adjustable output make it a versatile component for a multitude of power conversion applications.