LP8557IAYFQR
RoHS 
RoHS compliant
RoHS compliantPackage 16-WFBGA, DSBGA
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LP8557 Step-Up (Boost) PWM led driver 0m 25mA 5.5V 500kHz 1MHz
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Buying Options
Total Price: USD $0.97
Unit Price: USD $0.96805
≥1 USD $0.96805
≥10 USD $0.7942
≥100 USD $0.7695
≥500 USD $0.7448
≥1000 USD $0.7201
Inventory: 19502
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 420μm
Width 0m
Length 0m
Height 675μm
Technical
Nominal Input Voltage (DC) 3.8V
Multiplexed Display Capability NO
Number of Segments 12
Dimming PWM
fmax-Min 0.025 MHz
Internal Switch(s) Yes
Input Characteristics STANDARD
Min Output Voltage 7V
Output Current per Channel 25mA
Max Input Voltage 5.5V
Min Input Voltage 2.7V
Topology Step-Up (Boost)
Voltage - Output 28V
Max Output Voltage 28V
Supply Current-Max 0.001mA
Max Supply Voltage 5.5V
Output Type Adjustable
Number of Outputs 6
Base Part Number LP8557
Frequency 500kHz 1MHz
Terminal Pitch 0.4mm
Supply Voltage 3.8V
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 16
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 16
Package / Case 16-WFBGA, DSBGA
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
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