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LM3503SQX-44/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package 16-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description Contains Lead ROHS3Compliant QUAD Backlight IC LED Driver -40C~85C TA 1MHz 5.5V 750mA Switch
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Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Number of Pins 16

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number LM3503
Pin Count 16
Number of Outputs 2
Power Supplies 3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 2.5V
Quiescent Current 1.9mA
Voltage - Output 44V
Topology Step-Up (Boost)
Current - Output / Channel 750mA Switch
Internal Switch(s) Yes
Dimming Analog, PWM
Number of Segments 10
Switching Frequency 1MHz
Voltage - Supply (Min) 2.5V

Dimensions

Height Seated (Max) 0.8mm
Width 4mm

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

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