Mfr. #:
LP3943ISQ/NOPB
Description:
LED Driver IC 16 Output Power Switch I²C, SMBus Dimming 25mA 24-WQFN (4x4)
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Delivery
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Buy LP3943ISQ/NOPB

Documents

NAMETYPE
DatasheetsLP3943
Product Training ModulesLED Lighting Driver Solutions
Design ResourcesLighting Product Selector
Reference Design LibraryLP3943ISQEV: 16 LED @ 25mA, 200mA Total
PCN Design/SpecificationCopper Wire Base Metal 15/Oct/2014
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogPower Switch

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - LED Drivers
ManufacturerTexas Instruments
Series-
PackagingTape & Reel (TR)
Part StatusActive
TypePower Switch
TopologyShift Register
Internal Switch(s)Yes
Number of Outputs16
Voltage - Supply (Min)2.3V
Voltage - Supply (Max)5.5V
Voltage - Output-
Current - Output / Channel25mA
Frequency-
DimmingI²C, SMBus
ApplicationsCamera Flash
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case24-WFQFN Exposed Pad
Supplier Device Package24-WQFN (4x4)

Resources

NAMETYPE
Standard Package1,000
Other NamesLP3943ISQ/NOPBTR
LP3943ISQNOPB
TagsLP3943 LP394 LP39 LP3

For Use With

Part NumberDescription
LP3943ISQEVLP3943 16, Non-Isolated Output LED Driver Evaluation Board

Package

Part NumberDescription
LP3943ISQ/NOPBIC LED Driver Power Switch I2C, SMBus Dimming 25mA Camera Flash 24-LLP-EP (4x4)
LP3943ISQ/NOPBIC LED Driver Power Switch I2C, SMBus Dimming 25mA Camera Flash 24-LLP-EP (4x4)
LP3943ISQX/NOPBLED Driver IC 16 Output Power Switch I²C, SMBus Dimming 25mA 24-WQFN (4x4)

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  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
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Payment

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