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LT3955IUHE

24V 0.5mm PMIC True Color PWM? Series 100kHz~1MHz 24V 36-WFQFN, 28 Leads, Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3955IUHE
  • Package: 36-WFQFN, 28 Leads, Exposed Pad
  • Datasheet: -
  • Stock: 940
  • Description: 24V 0.5mm PMIC True Color PWM? Series 100kHz~1MHz 24V 36-WFQFN, 28 Leads, Exposed Pad (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 36-WFQFN, 28 Leads, Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series True Color PWM™
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Subcategory Display Drivers
Terminal Position BOTTOM
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 24V
Terminal Pitch 0.5mm
Frequency 100kHz~1MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 36
JESD-30 Code R-PQCC-N28
Number of Outputs 1
Qualification Status Not Qualified
Power Supplies 24V
Topology Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Current - Output / Channel 3.5A Switch
Internal Switch(s) Yes
Dimming Analog, PWM
Number of Segments 12
Voltage - Supply (Max) 60V
Voltage - Supply (Min) 4.5V
Height Seated (Max) 0.8mm
Length 5mm
Width 6mm
RoHS Status Non-RoHS Compliant

LT3955IUHE Overview


In order to save board space, the 36-WFQFN, 28 Leads, Exposed Pad package is used. In LED drivers, the outputs are all set to 1.As far as mounting is concerned, Surface Mount is adopted.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.-40°C~125°C TJ is the operating temperature for the led light driver.100kHz~1MHz is the frequency in which it operates.A termination of 28 is used to operate the LED driver.Failures may occur if the voltage supply is below 4.5V.The number of segments is estimated to be 12.There are 36 pins on it.A maximum voltage of 60V is optimized for use by this device.In addition, it can also be categorized into Display Drivers based on its characteristics.This LED driver belonging to the True Color PWM? series is a key component for a broad range of applications.

LT3955IUHE Features


Available in the 36-WFQFN, 28 Leads, Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 100kHz~1MHz
Supply voltage of 24V

LT3955IUHE Applications


There are a lot of Linear Technology/Analog Devices LT3955IUHE LED Driver ICs applications.

  • General lighting
  • Down lights
  • LED Lightings for Inspection Devices
  • Replacement lamps
  • Stage and Studio lighting
  • Panel lighting
  • Scanners and Handy Terminals
  • OLED power supply for portable equipment
  • Dimmable LED for vehicle interiors
  • LED Lightings for Industrial Equipment