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  • LT3474EFE-1#PBF

LT3474EFE-1#PBF

0.65mm PMIC LT3474 16 Pin 200kHz~2MHz 12V 16-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3474EFE-1#PBF
  • Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 434
  • Description: 0.65mm PMIC LT3474 16 Pin 200kHz~2MHz 12V 16-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Automotive, Backlight
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.65mm
Frequency 200kHz~2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3474
Pin Count 16
Number of Outputs 1
Max Supply Voltage 36V
Min Supply Voltage 4V
Output Current 1A
Topology Step-Down (Buck)
Min Input Voltage 4V
Max Input Voltage 36V
Internal Switch(s) Yes
High Level Output Current 100μA
Low Level Output Current 100μA
Dimming PWM
Number of Segments 1
Switching Frequency 500kHz
Voltage - Supply (Min) 3.5V
Multiplexed Display Capability NO
Length 5mm
Width 4.4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT3474EFE-1#PBF Overview


16-TSSOP (0.173, 4.40mm Width) Exposed Pad package saves space on the board. For the design of this LED driver, 1 outputs are used.As far as mounting is concerned, Surface Mount is adopted.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.When the temperature is -40°C~85°C TA, it can work normally.There are many benefits for Automotive, Backlight.The system operates at a frequency of 200kHz~2MHz.It operates with 16 terminations.The configuration of the board is built around 16 pins.If the voltage supply is below 3.5V, undetermined failures may occur.A total of 1 segments are estimated.LED drivers have a base part number of LT3474.36V is a maximum acceptable voltage for the supply.The device has a pin count of 16.Initially, it accepts a voltage of 4V.To meet highest efficiency standards, it works on a supply voltage of 4V.When the maximum supply current is allowed, the value reaches 36V.Loads can only be powered by 1A current.This electronic component can fully perform when the switching frequency is 500kHz.

LT3474EFE-1#PBF Features


Available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 200kHz~2MHz
Supply voltage of 12V
Switching frequency of 500kHz

LT3474EFE-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3474EFE-1#PBF LED Driver ICs applications.

  • Stage Lighting and Signage
  • LED Lightings for Inspection Devices
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • A- lamps
  • Medical surgery lighting
  • LED headlights
  • Amusement Machines
  • Down lighting
  • Portable lighting
  • Refrigeration lighting