The LT1308AIS8#PBF is a versatile and efficient step-up DC/DC converter from Linear Technology, designed to meet the needs of a wide range of applications requiring voltage boost functionality. This high-performance component is particularly suitable for single-cell operations, making it ideal for portable devices powered by a single lithium-ion battery or other similar power sources.

Key Features:

• Wide Input Range: The LT1308AIS8#PBF operates with an input voltage range of 1.5V to 12V, accommodating various battery chemistries and configurations.
• Adjustable Output Voltage: Users can set the output voltage from 3.3V to as high as 34V, providing flexibility for different circuit requirements.
• High Switching Frequency: The converter offers a selectable switching frequency of 600kHz or 1.25MHz, allowing for the use of smaller, lower-cost capacitors and inductors.
• High Efficiency: With efficiencies up to 87%, the LT1308AIS8#PBF minimizes power loss and heat generation in sensitive electronic devices.
• Low Quiescent Current: The low quiescent current of 120µA (typical) during operation makes it suitable for battery-powered applications where power conservation is critical.
• Internal 2A Switch: The device includes a powerful 2A internal switch, enabling it to deliver substantial output currents even at high step-up ratios.
• Thermal Protection: Built-in thermal shutdown ensures the device operates within safe temperature limits, enhancing reliability and longevity.
• Package: The LT1308AIS8#PBF is available in an 8-lead SOIC package, providing a compact solution for space-constrained applications.

Applications:

With its robust feature set, the LT1308AIS8#PBF is an excellent choice for a variety of applications, including:

• Portable Electronics
• GPS Devices
• Medical Instruments
• Wireless Transmitters
• Handheld Scanners
• Backup Power Supplies

The LT1308AIS8#PBF from Linear Technology is a high-quality, reliable solution for your voltage boosting needs, offering both performance and flexibility in a compact package.