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LTC7860 Datasheet High Efficiency Switching Surge Stopper

Manufacturer: Linear Technology (now Analog Devices)

General Description

The LTC®7860 high efficiency surge stopper protects loads from high voltage transients.

High efficiency permits higher currents and smaller solution sizes.

During an input overvoltage event, such as a load dump in vehicles, the LTC7860 controls the gate of an external MOSFET to act as a switching DC/DC regulator (PROTECTIVE PWM mode).

Overview

LTC7860 High Efficiency Switching Surge Stopper.

Key Features

  • nn High Efficiency VOUT Clamp Stops High Voltage Input Surges nn SWITCH-ON Mode 100% Duty Cycle for Normal Operation nn.