LP5521YQ/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 24-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LP5521 Switched Capacitor (Charge Pump) I2C led driver 5mm 25.5mA 5.5V 1.25MHz
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Buying Options
Total Price: USD $1.72
Unit Price: USD $1.7248
≥1 USD $1.7248
≥10 USD $1.54968
≥100 USD $1.462208
≥500 USD $1.245728
≥1000 USD $1.169661
≥3000 USD $1.023458
Inventory: 3558
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 800μm
Width 4mm
Length 5mm
Height 910μm
Technical
Data Input Mode SERIAL
Touchscreen Capacitive
Multiplexed Display Capability YES
Voltage - Supply (Min) 2.7V
Switching Frequency 1.25MHz
Number of Segments 3
Dimming I2C
fmax-Min 0.4 MHz
High Level Output Current 25.5mA
Internal Switch(s) Yes
Input Characteristics STANDARD
Output Characteristics CONSTANT-CURRENT
Topology Switched Capacitor (Charge Pump)
Voltage - Output 4.55V
Quiescent Current 1.5mA
Max Supply Current 1.5mA
Output Current 25.5mA
Nominal Supply Current 1.5mA
Min Supply Voltage 2.7V
Max Supply Voltage 5.5V
Pin Count 24
Base Part Number LP5521
Supply Voltage 3.6V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Subcategory Display Drivers
Applications Backlight
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e1
Packaging Tape & Reel (TR)
Operating Temperature -30°C~85°C TA
Physical
Number of Pins 24
Package / Case 24-VFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Copper, Silver, Tin
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
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