Product Overview: LT1935ES5#TRMPBF

The LT1935ES5#TRMPBF is a high-performance, step-up DC/DC converter designed and manufactured by Linear Technology. This compact and efficient integrated circuit is specifically engineered to provide a reliable power solution for applications requiring a high voltage output from a low voltage input. Packaged in a small SOT-23 form factor, it is particularly suitable for space-constrained applications.

Key Features

• Wide Input Voltage Range: The device can operate from an input voltage range of 2.5V to 16V, making it versatile for various applications, from single-cell lithium-ion batteries to multi-cell battery stacks or industrial power supplies.
• Adjustable Output Voltage: The output voltage is adjustable up to 34V, providing flexibility in matching the voltage requirements of the load.
• High Efficiency: With its internal 1.2A, 36V switch, the LT1935ES5#TRMPBF can deliver efficiencies up to 84%, ensuring minimal power loss during conversion.
• High Switching Frequency: A switching frequency of 1.2MHz allows for the use of small, low-cost capacitors and inductors, further reducing the overall footprint and cost of the power supply design.
• Thermal Protection: The device includes thermal shutdown protection, safeguarding the IC from potential damage due to overheating.

Applications

The LT1935ES5#TRMPBF is ideal for a variety of applications, including:

• Portable and battery-powered equipment
• OLED and LCD bias supplies
• GPS and satellite radio power supplies
• Positive to negative converters
• DSL modems

Reliability and Packaging

The device comes in a robust SOT-23 package, which is designed for optimal thermal performance and space efficiency. Its compact size makes it a preferred choice for portable devices where space is at a premium. Additionally, the LT1935ES5#TRMPBF is RoHS compliant and adheres to Linear Technology's standards for quality and reliability, ensuring a dependable solution for your power conversion needs.

In summary, the LT1935ES5#TRMPBF from Linear Technology is a powerful, flexible, and space-efficient step-up DC/DC converter that offers a high level of performance for a wide range of applications. Its high efficiency, adjustable output voltage, and thermal protection features make it a reliable choice for designers looking to optimize their power management solutions.