LP8543SQE
RoHS
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Package 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LP8543 Step-Up (Boost) PWM led driver 4mm 60mA 12V 625kHz~1.25MHz
PDF
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Buying Options
Total Price: USD $2.25
Unit Price: USD $2.2546
≥1 USD $2.2546
≥10 USD $2.126984
≥100 USD $2.006585
≥500 USD $1.893004
≥1000 USD $1.785855
Inventory: 1394
Minimum: 1
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Technical Details
Compliance
RoHS Status Non-RoHS Compliant
Dimensions
Width 4mm
Length 4mm
Height Seated (Max) 0.8mm
Technical
Data Input Mode SERIAL
Multiplexed Display Capability NO
Voltage - Supply (Min) 5.5V
Voltage - Supply (Max) 22V
Number of Segments 12
Dimming PWM
fmax-Min 0.025 MHz
Internal Switch(s) Yes
Current - Output / Channel 60mA
Input Characteristics STANDARD
Topology Step-Up (Boost)
Voltage - Output 40V
Supply Current-Max 0.001mA
Power Supplies 12V
Qualification Status Not Qualified
Number of Outputs 7
Base Part Number LP8543
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 625kHz~1.25MHz
Terminal Pitch 0.5mm
Supply Voltage 12V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form NO LEAD
Terminal Position QUAD
Subcategory Display Drivers
HTS Code 8542.39.00.01
Applications Backlight
Terminal Finish Matte Tin (Sn)
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Packaging Tape & Reel (TR)
Operating Temperature -30°C~85°C TA
Physical
Number of Pins 24
Package / Case 24-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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