PMIC - LED Drivers

LT3954IUHE#TRPBF - Linear Technology

Linear Technology
LT3LT39LT395
Mfr. #:
LT3954IUHE#TRPBF
Description:
LED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 5A (Switch) 36-QFN (5x6)
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Documents

NAMETYPE
DatasheetsLT3954
Design ResourcesLighting Product Selector
PCN Design/SpecificationDatasheet Update 10/Apr/2015

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - LED Drivers
ManufacturerLinear Technology
Series-
PackagingTape & Reel (TR)
Part StatusActive
TypeDC DC Regulator
TopologyFlyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)Yes
Number of Outputs1
Voltage - Supply (Min)4.5V
Voltage - Supply (Max)40V
Voltage - Output-
Current - Output / Channel5A (Switch)
Frequency100kHz ~ 1MHz
DimmingAnalog, PWM
Applications-
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case36-WFQFN Exposed Pad
Supplier Device Package36-QFN (5x6)

Resources

NAMETYPE
Standard Package2,500
TagsLT3954I LT3 LT3954 LT395 LT39

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For Use With

Part NumberDescription
DC2079ALT3954 1, Non-Isolated Output LED Driver Evaluation Board

Package

Part NumberDescription
LT3954IUHE#PBFLED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 5A (Switch) 36-QFN (5x6)

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