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LT8391AHUFD#TRPBF

LT8391AHUFD#TRPBF

LT8391AHUFD#TRPBF

Linear Technology/Analog Devices

0.5mm PMIC LT8391 28 Pin 600kHz~2MHz 28-WFQFN Exposed Pad

SOT-23

LT8391AHUFD#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 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 Tape & Reel (TR)
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 QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 600kHz~2MHz
[email protected] 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
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $7.944988 $7.944988
10 $7.495272 $74.95272
100 $7.071011 $707.1011
500 $6.670766 $3335.383
1000 $6.293175 $6293.175
LT8391AHUFD#TRPBF Product Details

LT8391AHUFD#TRPBF Overview


Its 28-WFQFN Exposed Pad package is used to save board space. This LED driver has 1 outputs.It adopts the way of Surface Mount for mounting.With high efficiency, it appears as a DC DC Controller.It is able to work normally at the operating temperature of -40°C~150°C TJ.Automotive, Lighting has significant advantages.The system operates on the basis of the frequency 600kHz~2MHz.In this case, the termination value is 28.There are 28 pins used to form the base of its configuration.It is possible for undetermined failures to occur if the voltage supply is lower than 4V.LED drivers are found under the base part number LT8391.28 pins are available on the device.Supply voltage can be set to a maximum value of 60V.While operating the device, the circuit has 12V volts.The device operates much more conveniently when the input voltage exceeds or equals 4V.Maintaining a low input voltage can ensure a high level of stability.

LT8391AHUFD#TRPBF Features


Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~150°C TJ
Frequency of 600kHz~2MHz

LT8391AHUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT8391AHUFD#TRPBF LED Driver ICs applications.

  • Medical surgery lighting
  • Stage Lighting and Signage
  • Replacement lamps
  • LED Lightings for Inspection Devices
  • Architectural lighting
  • Flicker-free LED Lighting using R1580N
  • LED headlights
  • Constant Voltage Power Source for portable equipment
  • General lighting
  • High-end retail lighting

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