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LTC3209EUF-1#PBF

3V 0.5mm PMIC LTC3209 20 Pin 3V 20-WFQFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3209EUF-1#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 339
  • Description: 3V 0.5mm PMIC LTC3209 20 Pin 3V 20-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Subcategory Display Drivers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3209
Pin Count 20
Number of Outputs 8
Qualification Status Not Qualified
Efficiency 94 %
Operating Supply Voltage 3.3V
Power Supplies 3V
Max Supply Voltage 4.5V
Min Supply Voltage 2.9V
Output Current 600mA
Max Output Voltage 3.2V
Topology Switched Capacitor (Charge Pump)
Min Input Voltage 2.9V
Max Input Voltage 4.5V
Current - Output / Channel 600mA Total
Internal Switch(s) Yes
Dimming I2C
Switching Frequency 850kHz
Multiplexed Display Capability NO
Length 4mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC3209EUF-1#PBF Overview


Additionally, there is a 20-WFQFN Exposed Pad package for saving space.As part of the design of this LED driver, there are 8 outputs that have been used.We are using Surface Mount as the mounting method.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.It is able to work normally at the operating temperature of -40°C~85°C TA.It operates with terminations of 20.With 20 pins at the base, this LED driver has a base configuration.LTC3209 is the base part number for this LED driver.4.5V is an acceptable maximum value for the supply voltage.This device contains 20 pins.As a result, its characteristics can also be categorized as Display Drivers.This device operates with a minimum input voltage of 2.9V volts.The maximum efficiency can be achieved by operating it at a minimal voltage of 2.9V.Supply current is limited to 4.5V at its maximum value.There is no current available to supply to the load.Powering systems requires an internal voltage of 3.3V.The electronic component can function fully when the switching frequency is maintained at 850kHz.It is not recommended to exceed 3.2V in the output voltage.

LTC3209EUF-1#PBF Features


Available in the 20-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3V
Operating with the supply voltage of 3.3V
Switching frequency of 850kHz

LTC3209EUF-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3209EUF-1#PBF LED Driver ICs applications.

  • Medical surgery lighting
  • Auxiliary lights for on-vehicle cameras
  • Replacement lamps
  • Flicker-free LED Lighting using R1580N
  • High-end retail lighting
  • Down lights
  • LED headlights
  • Linear fluorescent
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights