LM3503SQ-44
RoHS
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Package 16-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LM3503 Step-Up (Boost) Analog PWM led driver 0.8mm 750mA Switch 5.5V 1MHz
PDF
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Buying Options
Total Price: USD $0.68
Unit Price: USD $0.6776
≥1 USD $0.6776
Inventory: 637
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 4mm
Height Seated (Max) 0.8mm
Technical
Multiplexed Display Capability NO
Switching Frequency 1MHz
Number of Segments 10
Dimming Analog, PWM
Internal Switch(s) Yes
Current - Output / Channel 750mA Switch
Max Input Voltage 5.5V
Min Input Voltage 2.5V
Topology Step-Up (Boost)
Voltage - Output 44V
Max Output Voltage 44V
Quiescent Current 1.9mA
Output Current 20mA
Min Supply Voltage 2.5V
Max Supply Voltage 5.5V
Power Supplies 3/5V
Number of Outputs 2
Pin Count 16
Base Part Number LM3503
Terminal Pitch 0.5mm
Supply Voltage 3.6V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Subcategory Display Drivers
Applications Backlight
Terminal Finish Tin/Lead (Sn/Pb)
Type DC DC Regulator
ECCN Code EAR99
Termination SMD/SMT
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 16
Package / Case 16-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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