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  • LT3745IUJ-1#PBF

LT3745IUJ-1#PBF

3.3V 0.5mm PMIC LT3745 200kHz~1MHz 3.3V 40-WFQFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3745IUJ-1#PBF
  • Package: 40-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 299
  • Description: 3.3V 0.5mm PMIC LT3745 200kHz~1MHz 3.3V 40-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Backlight, Signage
HTS Code 8542.39.00.01
Subcategory Display Drivers
Technology BIPOLAR
Terminal Position QUAD
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 200kHz~1MHz
Base Part Number LT3745
Pin Count 40
JESD-30 Code S-PQCC-N40
Number of Outputs 16
Power Supplies 3.3V
Voltage - Output 36V
Topology Step-Down (Buck)
Current - Output / Channel 75mA
Internal Switch(s) No
Dimming PWM
Voltage - Supply (Max) 55V
Voltage - Supply (Min) 6V
RoHS Status ROHS3 Compliant

LT3745IUJ-1#PBF Overview


On the board, there is also a 40-WFQFN Exposed Pad package that saves space.LED drivers are designed with 16 outputs.The mounting method is Surface Mount.DC DC Controller emerges with high efficiency and reliability.When the temperature is -40°C~125°C TJ, it can work normally.Backlight, Signage has considerable advantages.In the 200kHz~1MHz frequency range, it operates.It operates using 40 terminations.If the voltage supply is lower than 6V, undetermined failures may occur.It's under the LT3745 base part number.This device has an output voltage of 36V volts.The device has 40 pins.In this case, the maximum value will be 55V.Furthermore, it can be classified as Display Drivers based on its characteristics.

LT3745IUJ-1#PBF Features


Available in the 40-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 200kHz~1MHz
Supply voltage of 3.3V

LT3745IUJ-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3745IUJ-1#PBF LED Driver ICs applications.

  • Linear fluorescent
  • Panel lighting
  • Replacement lamps
  • General lighting
  • Refrigeration lighting
  • Constant Voltage Power Source for portable equipment
  • Museum lighting
  • OLED power supply for portable equipment
  • Industrial LED Lighting: Image Recognition Devices
  • LED Lightings for Inspection Devices