English

All Products

View All >>
  • LM3509SDX/NOPB

LM3509SDX/NOPB

3/5V 0.5mm PMIC LM3509 10 Pin 1.27MHz 3.6V 10-WFDFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM3509SDX/NOPB
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: -
  • Stock: 676
  • Description: 3/5V 0.5mm PMIC LM3509 10 Pin 1.27MHz 3.6V 10-WFDFN Exposed Pad (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Number of Terminations 10
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Frequency 1.27MHz
Base Part Number LM3509
Number of Outputs 2
Power Supplies 3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 440μA
Quiescent Current 900μA
Voltage - Output 21V
Topology Step-Up (Boost)
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Current - Output / Channel 30mA
Internal Switch(s) Yes
Dimming I2C
Number of Segments 10
Switching Frequency 1.25MHz
Voltage - Supply (Min) 2.7V
Multiplexed Display Capability YES
Data Input Mode SERIAL
Height 800μm
Length 3mm
Width 3mm
Thickness 750μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Number of Pins 10
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)

LM3509SDX/NOPB Overview


Using its 10-WFDFN Exposed Pad package, it is possible to save board space. These LED drivers have 2 outputs.As far as mounting is concerned, Surface Mount is adopted.With high efficiency, it appears as a DC DC Regulator.The led light driver operates normally at -40°C~85°C TA. It is clear that Backlight will benefit from the program.The system operates at a frequency of 1.27MHz.10 terminations are used in its operation.There are 10 pins used to form the base of its configuration.If the voltage supply is lower than 2.7V, undetermined failures may occur.The segment count is 10.Surface Mount is mounted on it.LM3509 is the base part number for the LED driver.5.5V is an acceptable maximum value for the supply voltage.The output voltage is 21V.In addition, it can be classified as Display Drivers according to its characteristics.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 2.7V.Electronic components can function properly when their switching frequency is set to 1.25MHz.The consumption of current is 900μAin the absence of external factors.

LM3509SDX/NOPB Features


Available in the 10-WFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1.27MHz
Supply voltage of 3.6V
Switching frequency of 1.25MHz

LM3509SDX/NOPB Applications


There are a lot of Texas Instruments LM3509SDX/NOPB LED Driver ICs applications.

  • Auxiliary lights for on-vehicle cameras
  • LED Lightings for Industrial Equipment
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Flicker-free LED Lighting using R1580N
  • Portable lighting
  • Scanners and Handy Terminals
  • Down lighting
  • White LED Backlight for portable equipment
  • Medical surgery lighting
  • Linear fluorescent