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LT3956IUHE#PBF

0.5mm PMIC LT3956 28 Pin 100kHz~1MHz 36-WFQFN, 28 Leads, Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Nocochips NO: 471-LT3956IUHE#PBF
  • Package: 36-WFQFN, 28 Leads, Exposed Pad
  • Datasheet: PDF
  • Stock: 422
  • Description: 0.5mm PMIC LT3956 28 Pin 100kHz~1MHz 36-WFQFN, 28 Leads, Exposed Pad (Kg)

Details

Tags

Parameters
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 1 Week
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 36-WFQFN, 28 Leads, Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES AS LDO REGULATOR
Technology BIPOLAR
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 100kHz~1MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3956
Pin Count 36
JESD-30 Code R-PQCC-N36
Number of Outputs 1
Qualification Status Not Qualified
Input Voltage-Nom 24V
Max Supply Voltage 80V
Min Supply Voltage 4.5V
Topology Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Output Current-Max 4.6A
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK-BOOST
Current - Output / Channel 3.3A Switch
Internal Switch(s) Yes
Dimming Analog, PWM
Height Seated (Max) 0.8mm
Length 6mm
Width 5mm

LT3956IUHE#PBF Overview


To save space on the board, it has a 36-WFQFN, 28 Leads, Exposed Pad package. It has 1 outputs for LED drivers.This mounting method is Surface Mount.In this case, it emerges as a DC DC Regulator with a high efficiency.When the temperature is -40°C~125°C TJ, it can work normally.The system operates at a frequency of 100kHz~1MHz.It is designed to work with 36 terminations.This LED driver is configured with a base of 28 pins.LT3956 is the base part number for this LED driver.It is acceptable for the voltage to be 80V.36 pins are included in it.At a voltage of 4.5V, it operates at a minimal input voltage.The system works with a minimum supply voltage of 4.5V in order to achieve maximum efficiency.When the device is operated, it has 24V volts assigned to it.Moreover, this LED driver contains a ALSO OPERATES AS LDO REGULATOR.There should be no more than 4.6A current coming out of the output.

LT3956IUHE#PBF Features


Available in the 36-WFQFN, 28 Leads, Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 100kHz~1MHz
ALSO OPERATES AS LDO REGULATOR

LT3956IUHE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3956IUHE#PBF LED Driver ICs applications.

  • LED Lightings for Industrial Equipment
  • Stage Lighting and Signage
  • Portable lighting
  • Linear fluorescent
  • OLED power supply for portable equipment
  • LED backlight driver for LCD displays for portable equipment
  • Other Electronic Devices
  • High-end retail lighting
  • Replacement lamps
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights

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