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LP55281RLX/NOPB
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 36-WFBGA, DSBGA
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LP55281 Step-Up (Boost) I2C SPI led driver 0m 40mA 5.5V 2MHz
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Inventory: 983
Minimum: 1
Total Price: USD $2.5
Unit Price: USD $2.50404
≥1 USD $2.50404
≥10 USD $2.252712
≥100 USD $2.12557
≥500 USD $1.810855
≥1000 USD $1.700382
≥3000 USD $1.487825
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 36-WFBGA, DSBGA
Number of Pins 36
Technical
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e2
Feature I2C
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Tin/Silver (Sn/Ag)
Applications Backlight
HTS Code 8542.39.00.01
Subcategory Display Drivers
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Base Part Number LP55281
Power Supplies 3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 1mA
Max Supply Current 600μA
Quiescent Current 350μA
Voltage - Output 4V~5.3V
Topology Step-Up (Boost)
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Internal Switch(s) Yes
Low Level Output Current 40mA
fmax-Min 13 MHz
Dimming I2C, SPI
Number of Segments 12
Switching Frequency 2MHz
Voltage - Supply (Min) 3V
Multiplexed Display Capability YES
Data Input Mode SERIAL
Dimensions
Height 725μm
Length 0m
Width 0m
Thickness 400μm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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