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SY7203DBC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SY7203DBC product

SY7203DBC

Power Management (PMIC)

Boost ConverterLED DriverPWM DimmingSilergy

The SY7203DBC is a high-efficiency 30V boost LED driver IC, ideal for compact portable applications requiring precise LED current control.

Best for

  • Portable LED lighting
  • Battery-powered displays

Avoid if

  • Applications requiring >30V output
  • Extremely low-cost designs where inductor size is not a constraint

Check before use

  • PCB layout for noise sensitivity
  • Inductor saturation rating

Key specifications

Input Voltage
2.8V - 30V
Switch Current Limit
4A
Switching Frequency
1MHz
Package
DFN3x3-10

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsLED Lighting

Datasheet

d1fbbf6b844b4c607059d58733f5610d.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SY7203DBC: 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 SY7203DBC is a step-up (boost) DC/DC converter designed specifically for driving LED strings with constant current.