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LT3745EUJ

PMIC 200kHz~1MHz 40-WFQFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3745EUJ
  • Package: 40-WFQFN Exposed Pad
  • Datasheet: -
  • Stock: 930
  • Description: PMIC 200kHz~1MHz 40-WFQFN Exposed Pad (Kg)

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Shipping Cost

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Operating Temperature -40°C~125°C TJ
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type DC DC Controller
Applications Backlight, Signage
Frequency 200kHz~1MHz
Pin Count 40
Number of Outputs 16
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 Non-RoHS Compliant

LT3745EUJ Overview


The 40-WFQFN Exposed Pad package conserves board space. For the design of these LED drivers, 16 outputs are used.As a mounting method, Surface Mount is used.With high efficiency, it appears as a DC DC Controller.LED drivers capable of operating at -40°C~125°C TJ can be used.As a result, Backlight, Signage is likely to benefit greatly.Based on the frequency of 200kHz~1MHz, it operates on the basis of a pulse.If the voltage supply is lower than 6V, undetermined failures may occur.The device has a voltage output of 36V volts.A device with 40 pins is available.There is a maximum value of 55V that can be used with it.

LT3745EUJ Features


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

LT3745EUJ Applications


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

  • Dimmable LED for vehicle interiors
  • Other Electronic Devices
  • Medical surgery lighting
  • Flicker-free LED Lighting using R1580N
  • White LED Backlight for portable equipment
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Stage and Studio lighting
  • Down lighting
  • Amusement Machines
  • Museum lighting