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LT3791IFE#PBF

0.5mm PMIC True Color PWM? Series LT3791 38 Pin 200kHz~700kHz 12V 38-TFSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3791IFE#PBF
  • Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 821
  • Description: 0.5mm PMIC True Color PWM? Series LT3791 38 Pin 200kHz~700kHz 12V 38-TFSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2008
Series True Color PWM™
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Lighting
Subcategory Display Drivers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.5mm
Frequency 200kHz~700kHz
Base Part Number LT3791
Pin Count 38
Number of Outputs 1
Max Supply Voltage 60V
Min Supply Voltage 4.7V
Output Current 10A
Voltage - Output 0V~60V
Topology Step-Down (Buck), Step-Up (Boost)
Min Input Voltage 4.7V
Max Input Voltage 60V
Internal Switch(s) No
Dimming Analog, PWM
Number of Segments 9
Switching Frequency 700kHz
Multiplexed Display Capability NO
Width 4.4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LT3791IFE#PBF Overview


There is a 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package on the board that is used to save space. For the design of this LED driver, 1 outputs are used.Surface Mount represents this mounting method.It emerges as a DC DC Controller, which is efficient and reliable.LED drivers capable of operating at -40°C~125°C TJ can be used.Taking advantage of Lighting has considerable benefits.Based on the frequency of 200kHz~700kHz, it operates on the basis of a pulse.For its operation, terminations with a value of 0 are used.To form its configuration, 38 pins are used.9 segments are present.The LED driver is based on part number LT3791.It is acceptable to supply voltages of 60V volts.The output voltage is 0V~60V.It consists of 38 pins.Furthermore, it can be classified as Display Drivers based on its characteristics.It operates at a voltage of 4.7V as its minimal input voltage.The system works with a minimum supply voltage of 4.7V in order to achieve maximum efficiency.In terms of supply current, 60V is the maximum value.10A is the maximum amount of current that can be supplied to the load.This electronic component may perform its functions fully if the switching frequency is maintained at 700kHz.LED drivers in the True Color PWM? series are essential for a wide range of applications.

LT3791IFE#PBF 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
Supply voltage of 12V
Switching frequency of 700kHz

LT3791IFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3791IFE#PBF LED Driver ICs applications.

  • Museum lighting
  • Stage Lighting and Signage
  • Scanners and Handy Terminals
  • Down lighting
  • LED backlight driver for LCD displays for portable equipment
  • Architectural lighting
  • Other Electronic Devices
  • Auxiliary lights for on-vehicle cameras
  • Replacement lamps
  • LED headlights