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QX9920 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

QX9920 product

QX9920

PMIC - LED Drivers

LED DriverPWM DimmingHigh Frequency

The QX9920 is a high-frequency, fixed off-time LED driver IC designed for high-brightness LED applications requiring efficient current control.

Best for

  • Automotive lighting
  • LED backlighting
  • RGB displays

Avoid if

  • Applications requiring input voltages above 24V

Check before use

  • Inductor saturation current and Rcs resistor power rating

Key specifications

Input Voltage
2.5V - 24V
Max Output Current
1A
Efficiency
90%

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveConsumer Electronics

Datasheet

85c1f6ef3ceaac8acc2b00ecbd3827da_1811132110_QX-Micro-Devices-QX9920_C236055.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for QX9920: 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

The QX9920 is a high-efficiency LED driver control IC that uses fixed off-time control to drive high-brightness LEDs with currents up to 1A.