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  • LT8391AEFE#PBF

LT8391AEFE#PBF

0.65mm PMIC LT8391 28 Pin 600kHz~2MHz 28-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8391AEFE#PBF
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 715
  • Description: 0.65mm PMIC LT8391 28 Pin 600kHz~2MHz 28-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Automotive, Lighting
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Frequency 600kHz~2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT8391
Pin Count 28
Number of Outputs 1
Input Voltage-Nom 12V
Input Voltage (Min) 4V
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
Output Voltage-Max 60V
Dimming Analog, PWM
Voltage - Supply (Max) 60V
Voltage - Supply (Min) 4V
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant

LT8391AEFE#PBF Overview


The 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package is used for saving board space. This LED driver has 1 outputs.As far as mounting is concerned, Surface Mount is adopted.With high efficiency and reliable performance, it emerges as a DC DC Controller.If the led driver ic is set to -40°C~125°C TJ, it will work normally.There are many benefits for Automotive, Lighting.As a result, it operates on the basis of frequency 600kHz~2MHz.The operation of this system is supported by 28 terminations.It is configured with 28 pins as its base.A voltage supply less than 4V could result in undetermined failures.The base part number for this LED driver is LT8391.In this device, there are 28 pins.Supply voltage can be set to a maximum value of 60V.When operating the device, 12V volts are assigned to the circuit.It works well when the input voltage is higher than 4V.High stability can be ensured when the input voltage is kept below 60V.

LT8391AEFE#PBF Features


Available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 600kHz~2MHz

LT8391AEFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8391AEFE#PBF LED Driver ICs applications.

  • Street lighting
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • LED Lighting PFCs, Linear Dimmable
  • Constant Voltage Power Source for portable equipment
  • Amusement Machines
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • A- lamps
  • High-end retail lighting
  • LED backlight driver for LCD displays for portable equipment
  • Dimmable LED for vehicle interiors