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U2181C AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

U2181C product

U2181C

Gate Drivers

600 Vhalf-bridge driverMOSFET driverIGBT driverbootstrapSOP-8UVLO

U2181C is a 600 V SOP-8 half-bridge MOSFET/IGBT gate driver with a bootstrap high-side channel and 2.0 A/2.5 A pulsed source/sink capability.

Best for

  • 600 V half-bridge MOSFET or IGBT stages
  • Motor-drive and appliance power stages
  • Bootstrap high-side gate drive

Avoid if

  • A documented integrated dead-time or interlock function is required
  • A high-side channel must remain on indefinitely without a separate floating supply

Check before use

  • VB-to-VS bootstrap voltage during operation
  • External dead time between HIN and LIN
  • Gate-loop layout and gate-resistor values
  • SOP-8 thermal and isolation constraints

Key specifications

High-side offset rating
600 V
Output drive current
2.0 A source / 2.5 A sink pulsed
Supply range
5 V to 20 V
Package
SOP-8, 1.27 mm pitch

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Motor drivesIndustrial power stagesHVAC and home appliances

Datasheet

3977f92b684684d94a7201f0766117cf_U2181C.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for U2181C: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

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

Design and risk insights

Questions & answers

U2181C is a high-voltage half-bridge gate driver for N-channel power MOSFETs and IGBTs. It provides one floating high-side output (HO) and one low-side output (LO), controlled by HIN and LIN.