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LT1242IS8#PBF

8 Terminations10V~25V 8 Pin LT1242 AC to DC power converter1 OutputsUp to 500kHz


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1242IS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 986
  • Description: 8 Terminations10V~25V 8 Pin LT1242 AC to DC power converter1 OutputsUp to 500kHz (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 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~100°C TJ
Packaging Tube
Published 1997
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)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1242
Pin Count 8
Number of Outputs 1
Output Voltage 5V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 1A
Voltage - Supply (Vcc/Vdd) 10V~25V
Control Features Frequency Control
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Fall Time (Typ) 30 ns
Switcher Configuration SINGLE
Internal Switch(s) No
Duty Cycle 96%
Output Isolation Isolated
Voltage - Start Up 16V
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1242IS8#PBF Overview


In the package 8-SOIC (0.154, 3.90mm Width) , the ac to dc converter is embedded.Tube case is available for the ac dc converter.There is a mounting point for this AC/DC converter in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -40°C~100°C TJ in order to ensure its performance.Analog ICs of type SWITCHING CONTROLLER are used in this AC DC converter.As a result, the switching frequency reaches Up to 500kHz .A range of 10V~25V supply voltages (Vcc/Vdd) can be used.Total terminations are 8 .A ac/dc converter with 8 pins is available.There are a total of 8 pins on the ac-dc converter.If you select the LT1242 family, you will be able to search similar acdc converters.There are 1 outputs to be run.There are a ac to dc conversions included in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 1A .The voltage output by this AC/DC converter is 5V .When operating at a frequency of 500kHz , AC to DC converter is capable of reaching high efficiency.Using a unique technique, a voltage with a maximum value of 25V can be ensured.

LT1242IS8#PBF Features


Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 500kHz
With 8 pins
Output Current at 1A

LT1242IS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1242IS8#PBF AC DC Converters applications.

  • AC?DC USB chargers for Tablets
  • Wireless System
  • Power tools
  • AC/DC Adaptors/Chargers for E-books
  • IoT Applications
  • Battery chargers for cellular phones
  • MPS parts
  • Standby power supplies for IR
  • Home appliances
  • Set-top boxes