LP55281TL/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 36-WFBGA
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LP55281 Step-Up (Boost) I2C SPI led driver 3.5mm 40mA 5.5V 2MHz
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Buying Options
Total Price: USD $2.49
Unit Price: USD $2.4904
≥1 USD $2.4904
≥10 USD $2.23784
≥100 USD $2.110944
≥500 USD $1.798456
Inventory: 1936
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 36-WFBGA
Number of Pins 36
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 675μm
Width 3.3mm
Length 3.5mm
Height 675μm
Technical
Data Input Mode SERIAL
Multiplexed Display Capability YES
Voltage - Supply (Min) 3V
Switching Frequency 2MHz
Number of Segments 12
Dimming I2C, SPI
fmax-Min 13 MHz
Low Level Output Current 40mA
Internal Switch(s) Yes
Input Characteristics STANDARD
Output Characteristics CONSTANT-CURRENT
Topology Step-Up (Boost)
Voltage - Output 4V~5.3V
Quiescent Current 350μA
Max Supply Current 600μA
Output Current 400mA
Nominal Supply Current 1mA
Min Supply Voltage 2.7V
Max Supply Voltage 5.5V
Power Supplies 3/5V
Pin Count 36
Base Part Number LP55281
Terminal Pitch 0.5mm
Supply Voltage 3.6V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form BALL
Terminal Position BOTTOM
Subcategory Display Drivers
HTS Code 8542.39.00.01
Applications Backlight
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 36
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature I2C
JESD-609 Code e1
Packaging Tape & Reel (TR)
Operating Temperature -30°C~85°C TA
Alternative Model
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