LTC3115HFE-1#TRPBF

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The LTC3115HFE-1#TRPBF is part of the PMIC – Voltage Regulators – DC DC Switching Regulators family of products manufactured by Linear Technology. This ultra-low power buck-boost switching regulator provides fixed output voltage from an input voltage source ranging from 2.6V to 32V. It is designed to be an efficient and cost-effective solution for a wide range of applications; including those that are electrically sensitive.

The LTC3115HFE-1#TRPBF features an adaptive topology that switches between buck and boost modes depending on the input voltage and output current load. This allows it to convert any input voltage within its operating range into a consistent, regulated output voltage. The LTC3115HFE-1#TRPBF has a maximum output voltage of 16V, a maximum output current of 1A, and a maximum input current of 3.5A. The device is available in a 3mm x 3mm package.

The LTC3115HFE-1#TRPBF is used in a variety of applications, such as power supply conditioning, battery-backed system power, portable embedded systems, and automotive electronics. Its low power dissipation and high efficiency make it a good choice for applications with limited space and power budgets. The device is designed to deliver a low-dropout voltage at the output, even when operating at low input voltages.

The LTC3115HFE-1#TRPBF operates using a fixed-frequency, pulse width modulated (PWM) control that has an adjustable switching frequency, input voltage sensing, and integrated soft-start circuitry. The adjustable frequency can be set to reduce EMI or to optimize efficiency. It is protected against over-current, over-voltage, over-temperature, and short-circuit conditions. The device is available in an 8-pin TSSOP (Thermally Enhanced Small Outline Package) package.

The LTC3115HFE-1#TRPBF also features an adjustable discontinuous conduction mode (DCM) that can reduce the input current ripple at low loads. This reduces the size of the input bulk capacitor and lowers system cost. The device also has a logic-controlled automatic sleep mode, which reduces the quiescent current to only 1.5 µA. The internal charge pump allows it to operate from single-cell Li-Ion battery source, thus preserving power when the input voltage falls below the minimum operating voltage.

The LTC3115HFE-1#TRPBF is ideal for portable product applications that require low output voltage regulation and ripple reduction with high efficiency. It is suitable for automotive, medical, and industrial applications, as well as power supply applications. From medical devices to industrial drones, the LTC3115HFE-1#TRPBF provides a reliable and efficient solution for a variety of applications.

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