Product Overview: LTC3113EDHD#PBF

The LTC3113EDHD#PBF is a high-performance, wide voltage range, synchronous buck-boost DC/DC converter from Linear Technology, which is now part of Analog Devices. This versatile power management IC is designed to provide a stable output voltage from a varying input supply, making it an ideal solution for battery-powered applications where the input voltage may rise above or fall below the output voltage.

Key Features

• Wide Input Voltage Range: Capable of operating from an input voltage range of 2.7V to 15V, the LTC3113EDHD#PBF can accommodate multiple battery chemistries and configurations.
• Adjustable Output Voltage: The output voltage is adjustable from 1.8V up to the input voltage, ensuring compatibility with a broad range of devices and power requirements.
• High Efficiency: With its synchronous buck-boost topology, the converter achieves up to 95% efficiency, reducing heat generation and improving battery life.
• Programmable Switching Frequency: The switching frequency can be programmed between 300kHz to 2MHz or synchronized to an external clock, allowing optimization for efficiency or component size.
• Robust Protection Features: It includes overvoltage, over-temperature, and short-circuit protection, enhancing the reliability and safety of the end application.

Applications

The LTC3113EDHD#PBF is well-suited for a variety of applications, including:

• Portable Instruments
• Handheld Devices
• Industrial Power Supplies
• Automotive and Avionics Power Systems
• Uninterruptible Power Supplies

Package and Quality

The device is housed in a 16-lead DFN package with a thermal pad for enhanced thermal performance. The LTC3113EDHD#PBF is RoHS compliant and is manufactured to the high-quality standards that customers have come to expect from Linear Technology/Analog Devices.

Conclusion

With its flexible input/output voltage range, high efficiency, and comprehensive protection features, the LTC3113EDHD#PBF is a powerful solution for designers looking to create reliable and efficient power systems in their next-generation electronic products.