LT3909EDD#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 12-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LT3909 Step-Up (Boost) Analog PWM led driver 3mm 50mA 12V 2MHz
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Technical Details
Technical
Terminal Finish Matte Tin (Sn)
Applications Automotive
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.45mm
Frequency 2MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3909
Pin Count 12
Number of Outputs 2
Topology Step-Up (Boost)
Output Polarity TRUE
Input Characteristics STANDARD
Current - Output / Channel 50mA
Internal Switch(s) Yes
Dimming Analog, PWM
Number of Segments 20
Voltage - Supply (Max) 40V
Voltage - Supply (Min) 2.9V
Multiplexed Display Capability NO
Type DC DC Regulator
Number of Terminations 12
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2015
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Dimensions
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
Physical
Surface Mount YES
Package / Case 12-WFDFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 16 Weeks
Alternative Model
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