LM3550SP/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 20-UFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LM3550 Switched Capacitor (Charge Pump) I2C led driver 3mm 168muA 3.6V 1MHz
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Buying Options
Total Price: USD $1.94
Unit Price: USD $1.936
≥1 USD $1.936
≥10 USD $1.74064
≥100 USD $1.64208
≥500 USD $1.399024
≥1000 USD $1.313664
≥3000 USD $1.149438
Inventory: 1038
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-UFQFN Exposed Pad
Number of Pins 20
Technical
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Camera Flash
Subcategory Display Drivers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.4mm
Base Part Number LM3550
Number of Outputs 1
Max Output Current 5A
Max Supply Voltage 5.5V
Nominal Supply Current 168μA
Quiescent Current 168μA
Voltage - Output 5.3V
Topology Switched Capacitor (Charge Pump)
Min Input Voltage 2.7V
Max Input Voltage 5.5V
Output Characteristics CONSTANT-CURRENT
Output Current per Channel 5A
Input Characteristics STANDARD
Current - Output / Channel 5A Flash
Internal Switch(s) No
Dimming I2C
Number of Segments 4
Switching Frequency 1MHz
Multiplexed Display Capability NO
Nominal Input Voltage (DC) 3.6V
Dimensions
Height 600μm
Length 3mm
Width 2.5mm
Thickness 600μm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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