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LT8391HUFD#PBF

LT8391HUFD#PBF

LT8391HUFD#PBF

Linear Technology/Analog Devices

0.5mm PMIC LT8391 28 Pin 150kHz~650kHz 28-WFQFN Exposed Pad

SOT-23

LT8391HUFD#PBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2011
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
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 150kHz~650kHz
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT8391
Pin Count 28
Number of Outputs 1
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
Output Voltage-Max 60V
Dimming Analog, PWM
Voltage - Supply (Max) 60V
Voltage - Supply (Min) 4V
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $11.521522 $11.521522
10 $10.869361 $108.69361
100 $10.254113 $1025.4113
500 $9.673692 $4836.846
1000 $9.126125 $9126.125
LT8391HUFD#PBF Product Details

LT8391HUFD#PBF Overview


The 28-WFQFN Exposed Pad package is used for saving board space. In LED drivers, the outputs are all set to 1.The mounting method is Surface Mount.It emerges as a DC DC Controller, which is efficient and reliable.If the led driver ic is set to -40°C~150°C TJ, it will work normally.Automotive, Lighting benefits significantly from the program.In the 150kHz~650kHz frequency range, it operates.There are 28 terminations that are designed to operate with it.There are 28 pins used to form the base of its configuration.Undetermined failures can occur if the voltage supply is below 4V.This LED driver can be found under the base part number LT8391.It is equipped with 28 pin count.60V is the maximum value of supply voltage it offers.Input voltages higher than or equal to 4V make its operation much more convenient.Keeping the input voltage below 0 ensures high stability.

LT8391HUFD#PBF Features


Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~150°C TJ
Frequency of 150kHz~650kHz

LT8391HUFD#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8391HUFD#PBF LED Driver ICs applications.

  • White LED Backlight for portable equipment
  • Gallery lighting
  • Linear fluorescent
  • Industrial LED Lighting: Image Recognition Devices
  • Flicker-free LED Lighting using R1580N
  • LED Lighting PFCs, Linear Dimmable
  • Dimmable LED for vehicle interiors
  • LED Lightings for Industrial Equipment
  • General lighting
  • Panel lighting

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