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QA121 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

QA121 product

QA121

Power Management (PMIC)

DC/DC ConverterIGBT DriverIsolated Power

The QA121 is a specialized DC/DC power module designed for IGBT gate drivers, providing asymmetric output voltages (+15V/-8V) to optimize switching performance.

Best for

  • IGBT gate driving
  • Industrial inverters
  • Servo motor controllers

Avoid if

  • Applications requiring symmetric output voltages
  • High-vibration environments without additional mechanical support

Check before use

  • Input voltage stability
  • Output ripple and noise requirements

Key specifications

Input Voltage
12V (11.4-12.6V)
Output Voltage
+15V / -8V
Isolation
3000VAC
Efficiency
87% (Typ)

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ElectronicsIndustrial Automation

Datasheet

7fb70f853752b732a5e4587d1219a18e_2304071000_YLPTEC-QA121_C5369872.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for QA121: 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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Where to Buy

Real-time and catalog pricing from verified distributors

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

The QA121 is an isolated DC/DC converter module specifically engineered for IGBT driver applications, featuring a SIP-5 package and 3000VAC isolation.