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LT3909EDD#TRPBF

LT3909EDD#TRPBF

LT3909EDD#TRPBF

Linear Technology/Analog Devices

0.45mm PMIC LT3909 2MHz 12V 12-WFDFN Exposed Pad

SOT-23

LT3909EDD#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Surface MountYES
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
Published 2015
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Automotive
Terminal Position DUAL
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 12V
Terminal Pitch0.45mm
Frequency 2MHz
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3909
Pin Count12
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
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS StatusROHS3 Compliant
In-Stock:1288 items

Pricing & Ordering

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LT3909EDD#TRPBF Product Details

LT3909EDD#TRPBF Overview


Save board space with 12-WFDFN Exposed Pad package. LED drivers designed using this technology use 2 outputs.The led driver mounting is done by using Surface Mount.When it emerges as a DC DC Regulator, it shows high-performance and reliability.The LED driver is capable of operating at a temperature of -40°C~125°C TJ.It provides considerable benefits for Automotive.It operates on the basis of the frequency of 2MHz.It operates using 12 terminations.Undetermined failures will occur if the voltage supply is less than 2.9V.The number of segments is estimated to be 20.Part number LT3909 represents this LED driver.On this device, there are 12 pins.There is an optimization that allows a maximum supply voltage of 40V.

LT3909EDD#TRPBF Features


Available in the 12-WFDFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 2MHz
Supply voltage of 12V

LT3909EDD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3909EDD#TRPBF LED Driver ICs applications.

  • Amusement Machines
  • LED backlight driver for LCD displays for portable equipment
  • Auxiliary lights for on-vehicle cameras
  • Medical surgery lighting
  • Panel lighting
  • Stage Lighting and Signage
  • Sports Facility Lighting
  • Dimmable LED for vehicle interiors
  • Refrigeration lighting
  • Architectural lighting

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