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LM3549SQ/NOPB


Part Number LM3549SQ/NOPB
Zouser Part # LM3549SQ-NOPB
Manufacturer Texas Instruments
Category SemiconductorsPower Management ICsLED Drivers
Description IC LED DRIVER RGLTR DIM 24WQFN
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models LM3549SQ/NOPB PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 17 - Mar 22 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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LM3549SQ/NOPB Specifications

Part Number LM3549SQ/NOPB
Brand Texas Instruments
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory LED Drivers
Manufacturer
Series -
Type DC DC Regulator
Topology Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 3
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 5.5V
Voltage - Output 4.6V
Current - Output / Channel 705mA
Frequency 2.4MHz
Dimming I²C
Applications -
Operating Temperature -30°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-WQFN (4x4)

LM3549SQ/NOPB Documents

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