Datasheet Linear Technology LT3796-1

ManufacturerLinear Technology
SeriesLT3796-1

100V Constant-Current and Constant-Voltage Controller with Dual Current Sense

Datasheets

Datasheet LT3796, LT3796-1
PDF, 522 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 36
100V Constant-Current and Constant-Voltage Controller with Dual Current Sense
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Prices

Packaging

LT3796EFE-1#PBFLT3796EFE-1#TRPBFLT3796HFE-1#PBFLT3796HFE-1#TRPBFLT3796IFE-1#PBFLT3796IFE-1#TRPBF
PackageTSSOP-28
Package Outline Drawing
TSSOP-28
Package Outline Drawing
TSSOP-28
Package Outline Drawing
TSSOP-28
Package Outline Drawing
TSSOP-28
Package Outline Drawing
TSSOP-28
Package Outline Drawing
Package CodeFEFEFEFEFEFE
Package Index05-08-1663 (EB)05-08-1663 (EB)05-08-1663 (EB)05-08-1663 (EB)05-08-1663 (EB)05-08-1663 (EB)
Pin Count282828282828

Parametrics

Parameters / ModelsLT3796EFE-1#PBFLT3796EFE-1#TRPBFLT3796HFE-1#PBFLT3796HFE-1#TRPBFLT3796IFE-1#PBFLT3796IFE-1#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1706ADC1706ADC1706ADC1706ADC1706ADC1706A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Dimming3000:1 PWM3000:1 PWM3000:1 PWM3000:1 PWM3000:1 PWM3000:1 PWM
Export Controlnononononono
FeaturesOutput Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External SynchronizationOutput Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External SynchronizationOutput Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External SynchronizationOutput Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External SynchronizationOutput Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External SynchronizationOutput Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External Synchronization
Frequency, kHz100010001000100010001000
Ishutdown, µA111111
Isupply, mA2.52.52.52.52.52.5
Max Number of LEDs25+25+25+25+25+25+
Monolithicnononononono
Number of Outputs111111
Operating Temperature Range, °C0 to 850 to 85-40 to 125-40 to 125-40 to 85-40 to 85
Output Current, A101010101010
Switch Current, A252525252525
Synchronousnononononono
TopologyBuck, Boost, Buck-Boost, Sepic, LED DriverBuck, Boost, Buck-Boost, Sepic, LED DriverBuck, Boost, Buck-Boost, Sepic, LED DriverBuck, Boost, Buck-Boost, Sepic, LED DriverBuck, Boost, Buck-Boost, Sepic, LED DriverBuck, Boost, Buck-Boost, Sepic, LED Driver
Vin Max, V100100100100100100
Vin Min, V666666
Vout Max, V100100100100100100

Eco Plan

LT3796EFE-1#PBFLT3796EFE-1#TRPBFLT3796HFE-1#PBFLT3796HFE-1#TRPBFLT3796IFE-1#PBFLT3796IFE-1#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

LT3796 LT3796

Articles

  • Combined Voltage and Current Control Loops Simplify LED Drivers, High Capacity Battery/Supercap Chargers & MPPT* Solar Applications &mdash LT Journal
    PDF, 3.1 Mb, File published: Jul 20, 2012
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  • LED Controller with Dual Current Regulation Loops Detects Faulty LEDs, Provides 100:1 Analog Dimming &mdash LT Journal
    PDF, 216 Kb, File published: Jan 6, 2014
    Extract from the document

Model Line

Manufacturer's Classification

  • Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers
  • Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers | Buck-Boost LED Drivers | Multitopology LED Driver
  • Power Management > Supercapacitor Chargers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators | Extended Temperature (H & MP) LED Drivers

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