Introducing the LTC3245EDE#PBF from Linear Technology

The LTC3245EDE#PBF is a versatile, extended temperature range, high voltage buck-boost charge pump from Linear Technology that is designed to cater to a wide array of applications requiring efficient power management. This robust component is housed in a compact 12-lead (4mm x 3mm) DFN package, which is ideal for space-constrained applications.

One of the key features of the LTC3245EDE#PBF is its wide input voltage range of 2.7V to 38V, making it suitable for use with a variety of input sources, from single-cell Li-Ion batteries to industrial supplies. The device can seamlessly transition between buck and boost modes without any disruption in performance, ensuring a stable output voltage even when the input voltage crosses over the output voltage.

The LTC3245EDE#PBF offers a fixed output voltage that can be configured to 3.3V, 5V, or 12V, or an adjustable output voltage from 2.5V to 15V, providing design flexibility to meet specific application requirements. The charge pump operates with a quiescent current of only 20µA, making it an ideal choice for battery-powered and energy-efficient systems.

With its internal 250mA switch current limit, this device is capable of delivering output currents up to 50mA with a typical efficiency of over 90% in many applications. The no-load quiescent current is low, which further enhances its suitability for portable and battery-operated equipment.

Additional features of the LTC3245EDE#PBF include thermal shutdown, short-circuit protection, and low external parts count, which simplifies the design and reduces the overall bill of materials. The device's extended temperature range from -40°C to 125°C makes it reliable for industrial and automotive applications that may be subject to harsh environmental conditions.

Whether you're designing power supplies for handheld devices, automotive electronics, or industrial control systems, the LTC3245EDE#PBF provides a compact, efficient, and reliable solution for your power conversion needs.

Choose the LTC3245EDE#PBF for your next project and benefit from the quality and performance that Linear Technology is known for.