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LT8391AEFE#TRPBF

LT8391AEFE#TRPBF

LT8391AEFE#TRPBF

Linear Technology/Analog Devices

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

SOT-23

LT8391AEFE#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface MountYES
Number of Pins 28
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
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 FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.65mm
Frequency 600kHz~2MHz
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT8391
Pin Count28
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 StatusNon-RoHS Compliant
In-Stock:1487 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LT8391AEFE#TRPBF Product Details

LT8391AEFE#TRPBF Overview


The 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package saves space on the board. 1 outputs are designed into LED drivers.This mounting method is Surface Mount.It emergys as a DC DC Controller with high efficiency and reliable performance.The led light driver can work at -40°C~125°C TJ.There are many benefits for Automotive, Lighting.As a result, it operates based on the frequency of 600kHz~2MHz.It operates with 28 terminations.In this LED driver, the base is configured as 28.Having a voltage supply below 4V can lead to undetermined failures.It can be found under the part number LT8391.28 pins are used on the device.This device is optimized to deliver a maximum voltage level of 60V.The circuit is assigned 12V volts when the device is in operation.It works well when the input voltage is higher than 4V.The input voltage should be kept below 60V to ensure high stability.

LT8391AEFE#TRPBF 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#TRPBF Applications


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

  • LED backlight driver for LCD displays for portable equipment
  • Stage and Studio lighting
  • LED Lightings for Industrial Equipment
  • Portable lighting
  • Gallery lighting
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • Stage Lighting and Signage
  • LED headlights
  • Scanners and Handy Terminals

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