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SI8271DB-ISR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI8271DB-ISR product

SI8271DB-ISR

Power Management (PMIC)

Isolated Gate Driver4AHigh CMTI

The Si8271DB-ISR is a high-performance, single-channel isolated gate driver from Silicon Labs, designed for robust power switching applications.

Best for

  • Power supplies
  • Motor control
  • Inverters

Avoid if

  • Applications requiring dual-channel control in a single package

Check before use

  • UVLO threshold compatibility
  • Isolation requirements

Key specifications

Peak Output Current
4 A
Isolation
2.5 kVRMS
Propagation Delay
60 ns
UVLO
12 V

Compliance & Environment

RoHS
Compliant
REACH
Unknown
MSL
3
ECCN
EAR99
HTSUS
8542390001.0

Application

Power SuppliesMotor Control

Datasheet

381eff3304e9c1d75b34df035be9445f_1912121731_SKYWORKS-SILICON-LABS-SI8271DB-ISR_C461855.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI8271DB-ISR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 4A single-channel isolated gate driver with high CMTI (200 kV/µs) and 2.5 kVRMS isolation, ideal for MOSFET/IGBT gate drive applications.