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LT3743IUFD#TRPBF

LT3743IUFD#TRPBF

LT3743IUFD#TRPBF

Linear Technology/Analog Devices

0.5mm PMIC LT3743 200kHz~1MHz 28-WFQFN Exposed Pad

SOT-23

LT3743IUFD#TRPBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Lighting
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 200kHz~1MHz
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT3743
Pin Count 28
JESD-30 Code R-PQCC-N28
Number of Outputs 1
Output Voltage 5V
Input Voltage-Nom 12V
Input Voltage (Min) 6V
Topology Step-Down (Buck)
Control Mode CURRENT-MODE
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Internal Switch(s) No
Dimming PWM
Voltage - Supply (Max) 36V
Voltage - Supply (Min) 6V
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $7.204080 $7.20408
10 $6.796302 $67.96302
100 $6.411606 $641.1606
500 $6.048684 $3024.342
1000 $5.706306 $5706.306
LT3743IUFD#TRPBF Product Details

LT3743IUFD#TRPBF Overview


28-WFQFN Exposed Pad saves board space. Using this LED driver, there are 1 outputs.Surface Mount is used to mount the led driver.DC DC Controller emerges with high efficiency and reliability.If the led driver ic is set to -40°C~125°C TJ, it will work normally.Lighting has considerable advantages.A frequency of 200kHz~1MHz is used to operate it.There are 28 terminations that are designed to operate with it.If the voltage supply is less than 6V, undetermined failures will occur.LT3743 is the base part number for this LED driver.The device has 28 pins.It supports a maximum value of 36V.This device produces a voltage of 5V as its output.When operating the device, 12V volts are assigned to the circuit.Input voltages above or equal to 6V provide great convenience.Additionally, this LED driver has a ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V.The input voltage should be kept below 36V in order to ensure high stability.

LT3743IUFD#TRPBF Features


Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 200kHz~1MHz
Output voltage of 5V
ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V

LT3743IUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3743IUFD#TRPBF LED Driver ICs applications.

  • Flicker-free LED Lighting using R1580N
  • LED headlights
  • Medical surgery lighting
  • Street lighting
  • LED Lightings for Industrial Equipment
  • Auxiliary lights for on-vehicle cameras
  • LED Lightings for Inspection Devices
  • Constant Voltage Power Source for portable equipment
  • Museum lighting
  • Amusement Machines

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