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  • LT3956IUHE#TRPBF

LT3956IUHE#TRPBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3956IUHE#TRPBF
  • Package: 36-WFQFN, 28 Leads, Exposed Pad
  • Datasheet: PDF
  • Stock: 558
  • Description: 0.5mm PMIC LT3956 100kHz~1MHz 36-WFQFN, 28 Leads, Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 36-WFQFN, 28 Leads, Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
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) NOT SPECIFIED
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
Input Voltage (Min) 4.5V
Topology Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Control Mode CURRENT-MODE
Output Current-Max 4.6A
Input Voltage (Max) 80V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK-BOOST
Current - Output / Channel 3.3A Switch
Internal Switch(s) Yes
Dimming Analog, PWM
Voltage - Supply (Max) 80V
Voltage - Supply (Min) 4.5V
Height Seated (Max) 0.8mm
Length 6mm
Width 5mm
RoHS Status ROHS3 Compliant

LT3956IUHE#TRPBF Overview


Its 36-WFQFN, 28 Leads, Exposed Pad package is used to save board space. LED drivers are designed with 1 outputs.Mounting is done according to the Surface Mount method.It emerges as a DC DC Regulator, which is efficient and reliable.It is possible for the led light driver to operate at a temperature of -40°C~125°C TJ.100kHz~1MHz is the frequency in which it operates.In this case, the terminations are set to 36.Having a voltage supply below 4.5V can lead to undetermined failures.The LED driver is available under the part number LT3956.The device has 36 pins.Optimally, it provides a voltage value of 80V for the maximum supply voltage.The circuit is assigned 24V volts when operating.Working with an input voltage higher than or equal to 4.5V brings great convenience to its operation.In addition, this LED driver has a ALSO OPERATES AS LDO REGULATOR characteristic.It is possible to ensure high stability by keeping the input voltage below 80V.A maximum output current of 4.6A should be maintained.

LT3956IUHE#TRPBF 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#TRPBF Applications


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

  • Linear fluorescent
  • LED headlights
  • High-end retail lighting
  • OLED power supply for portable equipment
  • Amusement Machines
  • Auxiliary lights for on-vehicle cameras
  • Down lighting
  • Replacement lamps
  • Scanners and Handy Terminals
  • LED backlight driver for LCD displays for portable equipment