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  • LT8391IFE

LT8391IFE

0.65mm PMIC LT8391 150kHz~650kHz 28-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8391IFE
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: -
  • Stock: 131
  • Description: 0.65mm PMIC LT8391 150kHz~650kHz 28-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Automotive, Lighting
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Terminal Pitch 0.65mm
Frequency 150kHz~650kHz
Base Part Number LT8391
Pin Count 28
JESD-30 Code R-PDSO-G28
Number of Outputs 1
Voltage - Output 0V~60V
Input Voltage (Min) 4V
Topology Step-Down (Buck), Step-Up (Boost)
Control Mode CURRENT-MODE
Input Voltage (Max) 60V
Control Technique FREQUENCY MODULATION
Supply Current-Max (Isup) 2.8mA
Switcher Configuration BUCK-BOOST
Internal Switch(s) No
Dimming Analog, PWM
Voltage - Supply (Max) 60V
Voltage - Supply (Min) 4V
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant

LT8391IFE Overview


There is a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package on the board that is used to save space. For the design of these LED drivers, 1 outputs are used.This mounting method is Surface Mount.When it emerges as a DC DC Controller, it performs extremely well and is highly reliable.The led light driver is capable of operating at the operating temperature of -40°C~125°C TJ.It is clear that Automotive, Lighting will benefit from the program.A frequency of 150kHz~650kHz is used as the basis for operation.The terminations 28 are designed for its operation.It is possible for undetermined failures to occur if the voltage supply falls below 4V.Under the base part number LT8391, you will find this LED driver.A voltage output of 0V~60V is provided by this device.This device contains 28 pins.It is designed to support a maximum value of 60V.When the input voltage is greater than or equal to 4V, the operation of the device is greatly facilitated.Input voltages below 60V can assure high stability.

LT8391IFE Features


Available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 150kHz~650kHz

LT8391IFE Applications


There are a lot of Linear Technology/Analog Devices LT8391IFE LED Driver ICs applications.

  • Linear fluorescent
  • LED backlight driver for LCD displays for portable equipment
  • Flicker-free LED Lighting using R1580N
  • LED Lightings for Inspection Devices
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • General lighting
  • White LED Backlight for portable equipment
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Medical surgery lighting