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LT3745EUJ-1#PBF

LT3745EUJ-1#PBF

LT3745EUJ-1#PBF

Linear Technology/Analog Devices

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

SOT-23

LT3745EUJ-1#PBF 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 40-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2012
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $13.068309 $13.068309
10 $12.328594 $123.28594
100 $11.630749 $1163.0749
500 $10.972405 $5486.2025
1000 $10.351325 $10351.325
LT3745EUJ-1#PBF Product Details

LT3745EUJ-1#PBF Overview


To save space on the board, it has a 40-WFQFN Exposed Pad package. As part of the design of this LED driver, there are 16 outputs that have been used.To mount, use Surface Mount.Initially, it emerges as a DC DC Controller with high efficiency and a high degree of reliability.It is possible for the led light driver to operate at a temperature of -40°C~125°C TJ.Backlight, Signage has considerable advantages.The system operates at a frequency of 200kHz~1MHz.For its operation, 40 terminations are designed.If the voltage supply is lower than 6V, undetermined failures may occur.LED drivers can be found under the base part number LT3745.This device has an output voltage of 36V volts.On this device, there are 40 pins.An optimal value of supply voltage is 55V.It is also classified into Display Drivers according to its characteristics.

LT3745EUJ-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

LT3745EUJ-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3745EUJ-1#PBF LED Driver ICs applications.

  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • Other Electronic Devices
  • Scanners and Handy Terminals
  • Medical surgery lighting
  • Flicker-free LED Lighting using R1580N
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • LED Lightings for Inspection Devices
  • LED headlights
  • Constant Voltage Power Source for portable equipment
  • Street lighting

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