Si8271 Datasheet (Silicon Laboratories)

Si8271, 4-Amp ISOdriver

Si827x Data Sheet 4 Amp ISOdriver with High Transient (dV/dt) Immunity The Si827x isolators are ideal for driving power switches used in a wide variety of power supply, inverter, and motor control applications.

The Si827x isolated gate drivers utilize Silicon Laboratories' proprietary silicon isolation technology, supporting up to 2.5 kVRMS withstand voltage per UL1577 and VDE0884.

This technology enables industry leading common-mode transient immunity (CMTI), tight timing specifications, redu

Si8271 Features

* such as separate pull-up/down outputs, driver shutdown on UVLO fault, and precise dead-time programmability. The Si827x series offers longer service life and dramatically higher reliability compared to opto-coupled gate drivers. The Si827x drivers utilize Silicon Labs' proprietary silicon isolation