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LM3551SDX
Texas InstrumentsRoHS
/
Package 14-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LM3551 Step-Up (Boost) Surface Mount led driver 4mm 1A Flash 5.5V 1.25MHz
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Inventory: 10171
Minimum: 1
Total Price: USD $22.53
Unit Price: USD $22.529535
≥1 USD $22.529535
≥10 USD $18.48567
≥100 USD $17.908118
≥500 USD $17.330565
≥1000 USD $16.753013
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Number of Pins 14
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Tin/Lead (Sn/Pb)
Applications Camera Flash
Subcategory Display Drivers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Base Part Number LM3551
Pin Count 14
Number of Outputs 1
Efficiency 93 %
Output Voltage 12.4V
Max Output Current 1A
Power Supplies 3/5V
Nominal Supply Current 1.47mA
Output Current 1A
Quiescent Current 1.47mA
Topology Step-Up (Boost)
Min Input Voltage 2.7V
Max Input Voltage 5.5V
Current - Output / Channel 1A Flash
Internal Switch(s) Yes
Number of Segments 2
Switching Frequency 1.25MHz
Multiplexed Display Capability YES
Compliance
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Dimensions
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
Alternative Model
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