TI LM3503SQ-16/NOPB
TI LM3503SQ-16/NOPB

TI LM3503SQ-16/NOPB

Manufacturer No:

LM3503SQ-16/NOPB

Manufacturer:

TI

Package:

16-WFQFN Exposed Pad

Description:

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

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LM3503SQ-16/NOPB information

TI LM3503SQ-16/NOPB technical specifications, attributes, parameters and parts with similar specifications to TI LM3503SQ-16/NOPB.

  • 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
  • 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
  • Terminal Pitch
  • 0.5mm
  • Base Part Number
  • LM3503
  • Number of Outputs
  • 2
  • Power Supplies
  • 3/5V
  • Max Supply Voltage
  • 5.5V
  • Min Supply Voltage
  • 2.5V
  • Max Supply Current
  • 3mA
  • Quiescent Current
  • 1.9mA
  • Voltage - Output
  • 16V
  • Topology
  • Step-Up (Boost)
  • Current - Output / Channel
  • 400mA Switch
  • Internal Switch(s)
  • Yes
  • Dimming
  • Analog, PWM
  • Number of Segments
  • 10
  • Switching Frequency
  • 1MHz
  • Voltage - Supply (Min)
  • 2.5V
  • Width
  • 4mm
  • Radiation Hardening
  • No
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Contains Lead

Download datasheets and manufacturer documentation for TI LM3503SQ-16/NOPB.

Datasheets:

PCN Obsolescence/ EOL:

LM3503SQ-16/NOPB Overview


In order to save board space, the 16-WFQFN Exposed Pad package is used. A LED driver using this design has 2 outputs.As a mounting method, Surface Mount is used.It emerges as a DC DC Regulator with high efficiency.It is possible for the led driver ic to operate normally at -40°C~85°C TA.The benefits of Backlight are considerable.For its operation, terminations with a value of 0 are used.A configuration of this chip is made up of 16 pins.It is inevitable that there will be undetermined failures when the supply voltage is less than 2.5V.A total of 10 segments have been created.It's mounted in Surface Mount.Part number LM3503 represents this LED driver.It is acceptable to supply voltages of 5.5V.16V is the output voltage.Depending on its characteristics, it is classified into Display Drivers.For highest efficiency, it works with a minimal supply voltage of 2.5V.A minimal supply current is required in order for this device to provide high efficiency.Loads can only be powered by 650mA current.As long as the switching frequency is maintained at 1MHz, this electronic component is able to perform all of its functions properly.When no external factors are present, there is 1.9mA current consumption.

LM3503SQ-16/NOPB Features


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


LM3503SQ-16/NOPB Applications


There are a lot of Texas Instruments
LM3503SQ-16/NOPB LED Driver ICs applications.


  • Portable lighting
  • Gallery lighting
  • Museum lighting
  • High-end retail lighting
  • Medical surgery lighting
  • Replacement lamps
  • Panel lighting
  • Down lights
  • Linear fluorescent
  • A- lamps

User Guide

PURCHASE

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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