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LM3503SQ-35/NOPB

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3503SQ-35/NOPB
  • Package: 16-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 728
  • Description: 3/5V 0.5mm PMIC LM3503 16 Pin 16-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
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 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
Output Current 1.05A
Max Supply Current 3mA
Quiescent Current 1.9mA
Voltage - Output 35V
Topology Step-Up (Boost)
Min Input Voltage 2.5V
Max Input Voltage 5.5V
Current - Output / Channel 750mA Switch
Internal Switch(s) Yes
Dimming Analog, PWM
Number of Segments 10
Switching Frequency 1MHz
Height 800μm
Length 4.1mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

LM3503SQ-35/NOPB Overview


Save board space with 16-WFQFN Exposed Pad package. Using this LED driver, there are 2 outputs.Surface Mount is used for mounting the led light driver.It is highly reliable and high-performing when it emerges as a DC DC Regulator.The LED driver has the capability of operating at a temperature of -40°C~85°C TA.Backlight benefits significantly from the program.In this case, the termination value is 16.To form its configuration, there are 16 pins.In total, it includes 10 segments.I have mounted it by Surface Mount.The LED driver can be found under the base part number LM3503.It is acceptable for the voltage to be 5.5V.The voltage at the output terminal is 35V.16 pins are included in it.In addition, it can also be categorized into Display Drivers based on its characteristics.It operates with the minimal input voltage of 2.5V.It works with the minimal supply voltage of 2.5V to meet highest efficiency standards.In terms of supply current, there is a maximum value of 5.5V.With a minimum supply current less than 3mA, this device achieves high efficiency.The current that can be supplied to the load is 1.05A.This electronic component can fully perform when the switching frequency is 1MHz.There is no external factor that can consume current, so 1.9mA current is consumed.

LM3503SQ-35/NOPB Features


Available in the 16-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Switching frequency of 1MHz

LM3503SQ-35/NOPB Applications


There are a lot of Texas Instruments LM3503SQ-35/NOPB LED Driver ICs applications.

  • Industrial LED Lighting: Image Recognition Devices
  • Constant Voltage Power Source for portable equipment
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Linear fluorescent
  • General lighting
  • A- lamps
  • Gallery lighting
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Street lighting
  • Refrigeration lighting