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LM3503SQX-35

LM3503SQX-35

LM3503SQX-35

Texas Instruments

3/5V 0.5mm PMIC LM3503 16 Pin 3.6V 16-WFQFN Exposed Pad

SOT-23

LM3503SQX-35 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e0
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 Tin/Lead (Sn/Pb)
Applications Backlight
Subcategory Display Drivers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Base Part Number LM3503
Pin Count 16
Number of Outputs 2
Operating Supply Voltage 5.5V
Power Supplies 3/5V
Quiescent Current 1.9mA
Voltage - Output 35V
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
Multiplexed Display Capability NO
Height Seated (Max) 0.8mm
Width 4mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM3503SQX-35 Product Details

LM3503SQX-35 Overview


Additionally, there is a 16-WFQFN Exposed Pad package for saving space.These LED drivers have 2 outputs.Mounting is done according to the Surface Mount method.As a DC DC Regulator, it has high efficiency and reliability.The led light driver is capable of operating at the operating temperature of -40°C~85°C TA.There are considerable benefits for Backlight.16 terminations are designed for its operation.There are 16 pins on its base.A voltage supply below 2.5V may cause undetermined failures.It is estimated that there are 10 segments.Surface Mount has been mounted with the device.A base part number of LM3503 is associated with this LED driver.The output voltage of the device is 35V.In this device, there are 16 pins.Furthermore, it can be categorized as Display Drivers based on its characteristics.Powering systems requires an internal voltage of 5.5V.Electronic components can function properly when their switching frequency is set to 1MHz.There is no external factor that consumes current when there is 1.9mA current consumption.

LM3503SQX-35 Features


Available in the 16-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Operating with the supply voltage of 5.5V
Switching frequency of 1MHz

LM3503SQX-35 Applications


There are a lot of Texas Instruments LM3503SQX-35 LED Driver ICs applications.

  • Linear fluorescent
  • General lighting
  • Auxiliary lights for on-vehicle cameras
  • Industrial LED Lighting: Image Recognition Devices
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Stage Lighting and Signage
  • White LED Backlight for portable equipment
  • Dimmable LED for vehicle interiors
  • Amusement Machines
  • LED Lightings for Inspection Devices

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