LM3639AYFQR
RoHS 
RoHS compliant
RoHS compliantPackage 20-WFBGA, DSBGA
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LM3639 Step-Up (Boost) PWM led driver 0m 30mA 750mA 1.5A 5.5V 500kHz
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Buying Options
Total Price: USD $1.32
Unit Price: USD $1.322801
≥1 USD $1.322801
≥100 USD $1.072224
≥250 USD $0.763058
≥1000 USD $0.566256
Inventory: 11950
Minimum: 1
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Technical Details
Technical
Base Part Number LM3639
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 500kHz 4MHz
Supply Voltage 3.6V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form BALL
Terminal Position BOTTOM
Subcategory Display Drivers
Applications Backlight
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e1
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Data Input Mode SERIAL
Multiplexed Display Capability NO
Voltage - Supply (Min) 2.5V
Switching Frequency 500kHz
Number of Segments 16
Dimming PWM
Internal Switch(s) Yes
Current - Output / Channel 30mA 750mA 1.5A
Input Characteristics STANDARD
Output Current per Channel 1.5A
Output Characteristics CONSTANT-CURRENT
Topology Step-Up (Boost)
Voltage - Output 40V
Max Supply Current 2mA
Min Supply Voltage 2.5V
Max Supply Voltage 5.5V
Number of Channels 2
Power Supplies 3.6V
Qualification Status Not Qualified
Number of Outputs 4
Physical
Number of Pins 20
Package / Case 20-WFBGA, DSBGA
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 420μm
Width 0m
Length 0m
Height 675μm
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