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Analog Devices LT3909EDD#TRPBF LED Drivers

LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 50mA 12-DFN (3x3)

1,703 ActiveAnalog Devices12-WFDFN Exposed PadRoHS
LT3909EDD#TRPBF - No Image Available

Same model may have multiple batches, images only for reference.

LT3909EDD#TRPBF
Manufacturer
Part Number (MPN)
LT3909EDD#TRPBF
Detailed Description
IC LED DRIVER
Package
12-WFDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF LT3909EDD#TRPBF Datasheet
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Technical Specifications

Analog Devices LT3909EDD#TRPBF LED Drivers technical specifications.

General

Package / Case
12-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
2.9V ~ 40V
Lifecycle Status
Active
Frequency
2MHz
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
40V
Current Output Channel
50mA

Alternate Parts Comparison (LT3909EDD#TRPBF vs LT3909IDD#TRPBF vs LT3498EDDB#TRPBF vs LT3498EDDB)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case12-WFDFN Exposed Pad12-WFDFN Exposed Pad12-WFDFN Exposed Pad12-WFDFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 85°C (TJ)-40°C ~ 85°C (TJ)
Frequency2MHz2MHz2.3MHz2.3MHz
ApplicationsAutomotiveAutomotiveBacklightBacklight
Current Output Channel50mA50mA20mA20mA
DimmingAnalog, PWMAnalog, PWMAnalog, PWMAnalog, PWM
Internal Switch SYesYesYesYes
Number of Outputs2211
Output Voltage40V40V32V32V
TopologyStep-Up (Boost)Step-Up (Boost)Step-Up (Boost)Step-Up (Boost)
TypeDC DC RegulatorDC DC RegulatorDC DC RegulatorDC DC Regulator
Action

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