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  • LT1249IS8#TRPBF

LT1249IS8#TRPBF

18V 1.27mm PMIC LT1249 18V 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1249IS8#TRPBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 664
  • Description: 18V 1.27mm PMIC LT1249 18V 8-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2001
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Voltage - Supply 15.5V~27V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 18V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1249
Pin Count 8
JESD-30 Code R-PDSO-G8
Qualification Status Not Qualified
Output Voltage 7.5V
Power Supplies 18V
Analog IC - Other Type POWER FACTOR CONTROLLER
Input Voltage (Min) 11.5V
Output Current-Max 1.5A
Frequency - Switching 100kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 12mA
Switcher Configuration SINGLE
Mode Average Current
Current - Startup 250μA
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

LT1249IS8#TRPBF Overview


The package is 8-SOIC (0.154, 3.90mm Width)-shaped.A Tape & Reel (TR)-package is used.There is a Surface Mount mounting type on the device.In order to operate it, it should be connected to the voltage supply of 15.5V~27V.Device -40°C~125°C is set to operate.Other IC types, such as POWER FACTOR CONTROLLER, are present in the part.The gadget has a number of 8 terminals on the back of it.Current startup is 250μA.This device has a number of LT1249 in its best part.There is a switching frequency of 100kHz which is the frequency of switching.There are 8 pins in this board, which make up its sum.With a minimum input voltage of 11.5V, it is capable of functioning.As a kind of subclass of Switching Regulator or Controllers, it can be seen as a kind of subclass of Switching Regulator or Controllers.Its input voltage (Max) is 25V.As far as output current is concerned, it works in 1.5AA 18V-volt supply is always used to power the component.There should be a limit on ISUP, the maximum supply current, so that it does not exceed 12mA.Supply 18V is the device's supply.As long as the 7.5V output is used, it can be controlled.

LT1249IS8#TRPBF Features



LT1249IS8#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT1249IS8#TRPBF PFC PMICs applications.

  • Battery-powered device
  • IO devices
  • Motor controllers
  • Multiple-power supply system
  • Wired/Wireless audio systems
  • CAV (Connected and Automated Vehicle)
  • Portable telephone
  • Smartcard
  • Aging system
  • Telecom and datacom applications