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  • SG3842DM

SG3842DM

8 Terminations10V~30V 8 Pin SG*842 AC to DC power converter1 Outputs100Hz~500kHz


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-SG3842DM
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 605
  • Description: 8 Terminations10V~30V 8 Pin SG*842 AC to DC power converter1 Outputs100Hz~500kHz (Kg)

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Details

Tags

Parameters
Lifecycle Status OBSOLETE (Last Updated: 2 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Bulk
Published 2000
JESD-609 Code e3
Pbfree Code yes
Part Status Discontinued
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) 40
Base Part Number SG*842
Pin Count 8
Number of Outputs 1
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~30V
Quiescent Current 11mA
Control Features Frequency Control
Topology Flyback
Control Mode CURRENT-MODE
Frequency - Switching 100Hz~500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Switcher Configuration SINGLE
Internal Switch(s) No
Fault Protection Current Limiting
Max Duty Cycle 100 %
Duty Cycle 95%
Output Isolation Isolated
Voltage - Start Up 16V
RoHS Status RoHS Compliant
Lead Free Lead Free

SG3842DM Overview


This ac to dc converter is embedded in package 8-SOIC (0.154, 3.90mm Width) .In Bulk case, the ac dc converter is available.A AC/DC converter of this type is mounted in the way of Surface Mount .Ideally, the ac dc converter should be operated at a temperature of 0°C~70°C TA degrees Celsius.The AC DC converter utilizes a type SWITCHING CONTROLLER analog IC.When the switching frequency reaches 100Hz~500kHz , the process is complete.It can be used within the range of 10V~30V supply voltage (Vcc/Vdd).There have been 8 terminations of this program.The ac/dc converter has 8 pins.The ac-dc converter has 8 pins.It are possible to mount thare ac dc converters by Surface Mount .If you select the SG*842 family, you will be able to search similar acdc converters.There are 1 outputs to be run.The following ac to dc conversions are contained in Switching Regulator or Controllers .200mA is set as the output current.When operating at a frequency of 500kHz , AC to DC converter is capable of reaching high efficiency.On the basis of a unique technique, the input voltage can be ensured to be 25V .As soon as the supply voltage drops to 30V , the interface IC conducts.In the state of 11mA , AC to DC converter consumes quiescent current.

SG3842DM Features


Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at 100Hz~500kHz
With 8 pins
Output Current at 200mA
Operating Supply Voltage at the range of 30V

SG3842DM Applications


There are a lot of Microchip Technology SG3842DM AC DC Converters applications.

  • Tablets
  • Battery chargers for media tablets
  • Standby power supplies for VCR
  • Digital cameras
  • Home Appliance Applications
  • AC/DC Adaptors/Chargers for Cell Phones
  • Standby Power for General Off-Line Applications
  • Adapter/Charger for Cordless Phones
  • AC/DC LED Driver applications
  • Universal input AC/DC adapters (15W - 45W)