NCL31010: PoE Interface LED Driver, Visible Light Communication capable

Datasheet: Complete PoE Connected LED Driver Power Solution, IEEE 802.3bt
Rev. 0 (911kB)
Product Overview
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The NCL31010 comprises all elements needed to design a connected and managed lighting system via Power-over-Ethernet, including capabilities for Visible Light Communication and Indoor Positioning. Certified to the IEEE802.3bt/at/af standards, over 90W of system power can be delivered.

The NCL31010 incorporates a high efficiency buck LED driver that supports both high-bandwidth analog and PWM dimming down to zero current.  Two auxiliary DC-DC converters are included to power for example the system microcontroller and  sensors.  High accuracy metrology and diagnostics are included to measure input and output current and voltage, LED or system temperature, and DC-DC voltages and currents.

Additional devices in the NCL31000 family are:

  • NCL31000 – non-PoE version to accommodate other communication standards
  • NCL31001 - a reduced-feature version to enable multi-channel solutions

Features   Benefits
     
  • IEEE802.3bt/at/af standard certified
 
  • Communication, system power, metrology and diagnostics all in one
  • High efficiency buck LED driver (97%)
 
  • Deep dimming to zero with 0.1% accuracy
  • Visible Light Communication capable (50kHz bandwidth)
 
  • Enables Indoor Positioning through VLC
  • High accuracy metrology (+-1%) integrated
 
  • Low EMI design
  • Integrated 3.3V buck converter
 
  • Protection against LED shorts, opens and over temperature
  • Adjustable 2.5 to 24V buck converter
 
  • Diagnostic functions to measure voltages and currents
  • I2C or SPI serial interface
   
Applications   End Products
  • Connected LED Lighting
  • Visible Light Communication
  • Indoor Positioning
 
  • Intelligent LED Luminaries
  • Managed LED Lighting Systems
  • Multi-channel LED Lighting
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCL31010GEVK Active
Pb-free
PoE Interface Intelligent LED Driver Evaluation Kit, IEEE 802.3bt, with Active Bridges
NCL31010REFGEVB Active
Pb-free
Intelligent PoE LED Driver reference design
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCL31010MNITWG Active
Pb-free
Halide free
NCL31010, PoE Interface LED Driver, Visible Light Communication capable QFN-48 485EP 3 260 Tape and Reel 2500 $3.9732
NCL31010MNSTWG Active
Pb-free
Halide free
NCL31010 QFN-48 485EP 3 260 Tape and Reel 2500 $3.9732
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
VIN Min (V)
VIN Max (V)
VO Max (V)
IO Max (mA)
fSW Typ (kHz)
Package Type
NCL31010MNITWG  
 $3.9732 
Pb
H
 Active   
Step-Down
35
57
-
3000
500
QFN-48
NCL31010MNSTWG  
 $3.9732 
Pb
H
 Active   
Step-Down
35
57
-
3000
500
QFN-48
Case Outlines
485EP   
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