LM3503SQ-25/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 16-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LM3503 Step-Up (Boost) Analog PWM led driver 0.5mm 600mA Switch 5.5V 1MHz
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Technical Details
Technical
Number of Segments 10
Switching Frequency 1MHz
Voltage - Supply (Min) 2.5V
Dimming Analog, PWM
Internal Switch(s) Yes
Current - Output / Channel 600mA Switch
Output Current per Channel 600mA
Topology Step-Up (Boost)
Voltage - Output 25V
Quiescent Current 1.9mA
Max Supply Current 3mA
Output Current 800mA
Min Supply Voltage 2.5V
Max Supply Voltage 5.5V
Power Supplies 3/5V
Number of Outputs 2
Base Part Number LM3503
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Subcategory Display Drivers
Applications Backlight
Terminal Finish Matte Tin (Sn)
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e3
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Dimensions
Width 4mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Physical
Number of Pins 16
Package / Case 16-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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