Mfr. #:
LM3549SQE/NOPB
Description:
LED Driver IC 3 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) I²C Dimming 705mA 24-WQFN (4x4)
Payment
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Delivery
DHL / FedEx / Ups / TNT / EMS
 
Buy LM3549SQE/NOPB

Documents

NAMETYPE
DatasheetsLM3549
Product Training ModulesLED Lighting Driver Solutions
Design ResourcesLighting Product Selector
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogDC DC Regulator

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - LED Drivers
ManufacturerTexas Instruments
Series-
PackagingTape & Reel (TR)
Part StatusActive
TypeDC DC Regulator
TopologyStep-Down (Buck), Step-Up (Boost)
Internal Switch(s)Yes
Number of Outputs3
Voltage - Supply (Min)2.7V
Voltage - Supply (Max)5.5V
Voltage - Output4.6V
Current - Output / Channel705mA
Frequency2.4MHz
DimmingI²C
Applications-
Operating Temperature-30°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case24-WFQFN Exposed Pad
Supplier Device Package24-WQFN (4x4)

Resources

NAMETYPE
Standard Package250
Other NamesLM3549SQE/NOPBTR
LM3549SQENOPB
TagsLM3549SQE LM3549 LM354 LM35 LM3

Package

Part NumberDescription
LM3549SQE/NOPBIC LED Driver DC DC Regulator I2C Dimming 705mA 24-WQFN (4x4)
LM3549SQE/NOPBIC LED Driver DC DC Regulator I2C Dimming 705mA 24-WQFN (4x4)
LM3549SQX/NOPBLED Driver IC 3 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) I²C Dimming 705mA 24-WQFN (4x4)
LM3549SQ/NOPBLED Driver IC 3 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) I²C Dimming 705mA 24-WQFN (4x4)

Shipping

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  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）

Payment

  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.