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LT3491ESC8#TRMPBF

0.5mm PMIC LT3491 2.3MHz 3V 8-VFSOP (0.049, 1.25mm Width)


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3491ESC8#TRMPBF
  • Package: 8-VFSOP (0.049, 1.25mm Width)
  • Datasheet: PDF
  • Stock: 913
  • Description: 0.5mm PMIC LT3491 2.3MHz 3V 8-VFSOP (0.049, 1.25mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 8-VFSOP (0.049, 1.25mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 2.3MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3491
Pin Count 8
JESD-30 Code R-PDSO-G8
Number of Outputs 1
Qualification Status Not Qualified
Topology Step-Up (Boost)
Current - Output / Channel 350mA Switch
Internal Switch(s) Yes
Dimming PWM
Number of Segments 1
Voltage - Supply (Max) 12V
Voltage - Supply (Min) 2.5V
Length 2mm
RoHS Status ROHS3 Compliant

LT3491ESC8#TRMPBF Overview


8-VFSOP (0.049, 1.25mm Width) package saves space on the board. The LED driver's design uses 1 outputs.As a mounting method, Surface Mount is used.With high efficiency, it emerges as a DC DC Regulator.It is possible for the led driver ic to operate normally at -40°C~85°C TA.Taking advantage of Backlight has considerable benefits.In this case, the frequency is 2.3MHz.There are 8 terminations associated with it.It is possible for undetermined failures to occur if the voltage supply falls below 2.5V.We estimate that there are 1 segments.A base part number of LT3491 is associated with this LED driver.The device has a pin count of 8.There is a maximum value of 12V that can be used with it.

LT3491ESC8#TRMPBF Features


Available in the 8-VFSOP (0.049, 1.25mm Width) package
Operating temperature of -40°C~85°C TA
Frequency of 2.3MHz
Supply voltage of 3V

LT3491ESC8#TRMPBF Applications


There are a lot of Linear Technology/Analog Devices LT3491ESC8#TRMPBF LED Driver ICs applications.

  • OLED power supply for portable equipment
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • High-end retail lighting
  • Constant Voltage Power Source for portable equipment
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Architectural lighting
  • Down lighting
  • Panel lighting
  • Flicker-free LED Lighting using R1580N