
Items : %s%s
LP3943ISQ
LP3943ISQ
815-LP3943ISQ
24-WFQFN Exposed Pad
2.5/5V 0.5mm PMIC LP3943 24 Pin 400kHz 5V 24-WFQFN Exposed Pad
In Stock : 999
Share
Please send RFQ, we will respond immediately.








Product Details
Purchasing and Inquiry
LP3943ISQ Overview
The 24-WFQFN Exposed Pad package is used for saving board space. There are 16 outputs used for the design of this LED drivers.It adopts the way of Surface Mount for mounting.It emergys as a Power Switch with high efficiency and reliable performance.It is capable of operating at a temperature of -40°C~85°C TA. Camera Flash has considerable advantages.The system operates at a frequency of 400kHz.It operates with 24 terminations.The LED light driver is configured with a base of 0 pins.Undetermined failures may occur when the voltage supply is less than 2.3V.16 segments exist.The mount is in the direction of Surface Mount.It can be found under the part number LP3943.In this case, 5.5V is acceptable.24 pins are available on the device.It is also classified into Display Drivers according to its characteristics.To meet high efficiency standards, it works with a voltage of 2.3V.It is capable of delivering high efficiency when the maximal supply current is below 550μA.There is no external factor that consumes current when there is 350μA current consumption.
LP3943ISQ Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 400kHz
Supply voltage of 5V
LP3943ISQ Applications
There are a lot of Texas Instruments LP3943ISQ LED Driver ICs applications.
- Gallery lighting
- Auxiliary lights for on-vehicle cameras
- LED Lighting PFCs, Linear Dimmable
- Sports Facility Lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Architectural lighting
- Scanners and Handy Terminals
- Amusement Machines
- LED headlights
- LED backlight driver for LCD displays for Tablets and Note PCs
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. 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.
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 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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce 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.
Payment Method
The fee is charged according to the rule of PayPal. | |
East West Bank charge US$30.00 banking fee. | |
The fee is charged according to the rule of PayPal. | |
Western Union charge US$0.00 banking fee. |
Shipping
DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
Package
![]() |
![]() |
![]() |
![]() |
![]() |
LP3943ISQ
technical specifications, attributes, parameters and parts with similar specifications to LP3943ISQ.
Hot Sales in Thermal
Parts with Similar Specs
The three parts on the right have similar specifications to Aavid.
-
ImagePart NameManufacturerHK JDW NOPackageStockDataSheet:Compare:
-
Texas Instruments815-TPS61041DBVRSC-74A, SOT-7532-3 DaysAdd Compare
-
Texas Instruments815-LM3401MM/NOPB8-TSSOP, 8-MSOP (0.118, 3.00mm Width)2-3 DaysAdd Compare
-
Texas Instruments815-TPS61042DRBR8-VDFN Exposed Pad2-3 DaysAdd Compare
-
Texas Instruments815-TLC5917IN16-DIP (0.300, 7.62mm)2-3 DaysAdd Compare
-
Texas Instruments815-TPS61043DRBR8-VDFN Exposed Pad2-3 DaysAdd Compare
-
Texas Instruments815-TPS61161ADRVT6-WDFN Exposed Pad2-3 DaysAdd Compare
-
Texas Instruments815-TPS61062DRBR8-VDFN Exposed Pad2-3 DaysAdd Compare
-
Texas Instruments815-TLC5911PZP100-TQFP Exposed Pad2-3 DaysAdd Compare