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LM3551SD

Texas Instruments
RoHS
/
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: 6017
Minimum: 1
Total Price: USD $23.23
Unit Price: USD $23.22579
≥1 USD $23.22579
≥10 USD $19.057238
≥100 USD $18.46173
≥500 USD $17.866223
≥1000 USD $17.270715

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Number of Pins 14

Dimensions

Height Seated (Max) 0.8mm
Length 4mm
Width 4mm

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
Termination SMD/SMT
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
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 1.47mA
Output Current 1A
Quiescent Current 1.47mA
Max Output Voltage 5.5V
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
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Alternative Model

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