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  • LT3475IFE#PBF

LT3475IFE#PBF

0.65mm PMIC LT3475 20 Pin 200kHz~2MHz 12V 20-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3475IFE#PBF
  • Package: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 891
  • Description: 0.65mm PMIC LT3475 20 Pin 200kHz~2MHz 12V 20-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Frequency 200kHz~2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3475
Pin Count 20
Number of Outputs 2
Qualification Status Not Qualified
Max Supply Voltage 36V
Min Supply Voltage 4V
Topology Step-Down (Buck)
Min Input Voltage 4V
Current - Output / Channel 1.5A
Internal Switch(s) Yes
High Level Output Current 50μA
Low Level Output Current 50μA
Dimming PWM
Number of Segments 1
Voltage - Supply (Min) 3.7V
Multiplexed Display Capability NO
Length 6.5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2007
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Automotive, Backlight, Lighting
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 12V
Terminal Pitch 0.65mm

LT3475IFE#PBF Overview


There is also a 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package that is used to save space on the board. LED drivers have a total of 2 outputs that are used in the design of the drivers.In order to mount the led light driver, Surface Mount is used.When it emerges as a DC DC Regulator, it performs extremely well and is highly reliable.The LED driver has the capability of operating at a temperature of -40°C~125°C TA.Automotive, Backlight, Lighting has many benefits.It operates based on the frequency of 200kHz~2MHz.In this case, it uses 20 terminations.In this LED driver, the base is configured as 20.It is likely that undetermined failures will occur if the voltage supply is less than 3.7V.It is estimated that there are 1 segments.You can find this LED driver under the base part number LT3475.It's acceptable for the voltage to be 36V.20 pins are on the device.It operates with the minimal input voltage of 4V.The maximum efficiency standards can be met by operating at the minimal voltage of 4V during operation.

LT3475IFE#PBF Features


Available in the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TA
Frequency of 200kHz~2MHz
Supply voltage of 12V

LT3475IFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3475IFE#PBF LED Driver ICs applications.

  • A- lamps
  • Architectural lighting
  • LED Lightings for Inspection Devices
  • LED headlights
  • General lighting
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • LED backlight driver for LCD displays for portable equipment
  • Panel lighting
  • Down lighting
  • Scanners and Handy Terminals