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FAN5333ASX AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FAN5333ASX product

FAN5333ASX

LED Drivers

LED DriverBoost Converteronsemi

The FAN5333ASX is a high-efficiency boost LED driver with an integrated 30V switch, suitable for serial LED strings in portable devices.

Best for

  • Portable LED lighting
  • Flash LED applications
  • Display bias

Avoid if

  • New designs requiring long-term availability

Check before use

  • Current feedback voltage (110mV for A, 315mV for B)

Key specifications

Switching Frequency
1.5 MHz
Peak Switch Current
1.5 A
Feedback Voltage (A/B)
110 mV / 315 mV

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Handheld EquipmentLED Bias

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FAN5333ASX: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

It is a pulse-width modulated (PWM) current-mode boost converter designed to drive LEDs in serial connections.