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  • LT3791EFE

LT3791EFE

0.5mm PMIC True Color PWM? Series 200kHz~700kHz 38-TFSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3791EFE
  • Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: -
  • Stock: 844
  • Description: 0.5mm PMIC True Color PWM? Series 200kHz~700kHz 38-TFSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) 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 38
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Automotive, Lighting
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 200kHz~700kHz
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 38
JESD-30 Code R-PDSO-G38
Number of Outputs 1
Output Voltage 5V
Input Voltage-Nom 12V
Voltage - Output 0V~60V
Input Voltage (Min) 4.7V
Topology Step-Down (Buck), Step-Up (Boost)
Control Mode CURRENT-MODE
Input Voltage (Max) 60V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK-BOOST
Internal Switch(s) No
Dimming Analog, PWM
Voltage - Supply (Max) 60V
Voltage - Supply (Min) 4.7V
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant

LT3791EFE Overview


To save board space, it uses the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package. LED drivers have a total of 1 outputs that are used in the design of the drivers.In order to mount the led light driver, Surface Mount is used.With high efficiency, it emerges as a DC DC Controller.LED drivers capable of operating at -40°C~125°C TJ can be used.Taking advantage of Automotive, Lighting has considerable benefits.200kHz~700kHz is the frequency in which it operates.In this case, it operates with terminations of 0.A voltage supply less than 4.7V will cause undetermined failures.A 0V~60V volt output voltage is provided by this device.It is equipped with 38 pin count.Supply voltage can be set to a maximum value of 60V.An LED driver belonging to the True Color PWM? series is an essential component in a wide range of applications.A 5V voltage is output by it.When operating the device, 12V volts are assigned to the circuit.Using an input voltage greater than or equal to 4.7V provides great convenience to its operation.Input voltages below 60V can assure high stability.

LT3791EFE Features


Available in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 200kHz~700kHz
Output voltage of 5V

LT3791EFE Applications


There are a lot of Linear Technology/Analog Devices LT3791EFE LED Driver ICs applications.

  • Refrigeration lighting
  • Stage and Studio lighting
  • Dimmable LED for vehicle interiors
  • Gallery lighting
  • LED Lightings for Industrial Equipment
  • LED headlights
  • Amusement Machines
  • Scanners and Handy Terminals
  • Down lights
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices