LT1934ES6-1#TRPBF - Low Power DC/DC Converter

The LT1934ES6-1#TRPBF is a compact, high-efficiency, step-down DC/DC converter designed and manufactured by Linear Technology. This component is a part of Linear Technology's extensive range of power management solutions and is specifically engineered to meet the requirements of battery-powered, portable devices where energy efficiency and space constraints are critical considerations.

Encased in a small SOT-23 package, the LT1934ES6-1#TRPBF offers a minimal footprint on the circuit board, making it an ideal choice for space-limited applications. The device operates at a switching frequency of 1.2MHz, allowing the use of tiny, low-cost capacitors and inductors, further reducing the overall solution size and cost.

This converter is capable of delivering up to 1A of continuous output current from a wide input voltage range of 3.6V to 36V, making it versatile for various applications from single-cell Li-Ion batteries to automotive inputs. The high voltage capability also provides an added margin for industrial applications where input voltages may vary.

Featuring a low quiescent current of only 20µA, the LT1934ES6-1#TRPBF is optimized for battery-powered applications, ensuring minimal drain on the power source during operation and prolonging battery life. Additionally, the device includes a Burst Mode® operation that reduces quiescent current to just 2.5µA during light load conditions, further enhancing its efficiency.

The LT1934ES6-1#TRPBF integrates several protective features for robust performance, including a current limit, thermal shutdown, and frequency foldback. These features safeguard the device and the application against overcurrent conditions, excessive heat, and potential damage during fault conditions.

Overall, the LT1934ES6-1#TRPBF from Linear Technology is a powerful solution for designers seeking a high-efficiency, low-power DC/DC converter in a compact form factor. Its performance and features make it an excellent choice for a wide range of portable and space-constrained applications such as handheld devices, automotive power supplies, and industrial equipment.