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  • SG2844DM

SG2844DM

8 Terminations10V~30V 8 Pin SG*844 AC to DC power converter1 Outputs100Hz~500kHz


  • Manufacturer: Microsemi Corporation
  • Origchip NO: 523-SG2844DM
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 416
  • Description: 8 Terminations10V~30V 8 Pin SG*844 AC to DC power converter1 Outputs100Hz~500kHz (Kg)

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Details

Tags

Parameters
Lifecycle Status IN PRODUCTION (Last Updated: 2 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOIC
Number of Pins 8
Supplier Device Package 8-SOIC
Operating Temperature -25°C~85°C TA
Packaging Bulk
Published 2005
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
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*844
Pin Count 8
Number of Outputs 1
Output Voltage 13.5V
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
Control Mode CURRENT-MODE
Frequency - Switching 100Hz~500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Internal Switch(s) No
Fault Protection Current Limiting
Max Duty Cycle 50 %
Duty Cycle 48%
Output Isolation Isolated
Voltage - Start Up 16V
RoHS Status RoHS Compliant
Lead Free Lead Free

SG2844DM Overview


It is embedded in package SOIC .In Bulk AC/DC power converter, it is available.Surface Mount mounts this AC/DC converter.The ac dc converter should be operated at a temperature of -25°C~85°C TA °C to deliver its optimal performance.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .There is 100Hz~500kHz switching frequency.Within the range of 10V~30V supply voltage (Vcc/Vdd), it can be used.There are a total of 8 terminations.On this ac/dc converter, there are 8 pins.The pins of the ac-dc converter total to 8 .The ac dc converters is suitable for mounting by Surface Mount .If you select the SG*844 family, you will be able to search for similar acdc converters.There are 1 outputs to be run.The ac to dc conversions are contained in Switching Regulator or Controllers .We are setting the output current to 200mA .As a result, its output voltage is 13.5V .AC to DC converter is able to reach high efficiency when its frequency is 500kHz .Using a unique technique, a voltage with a maximum value of 25V can be ensured.When the supply voltage is 30V , the interface IC conducts.In addition, it is included in the 8-SOIC package.The system consumes quiescent current at 11mA .

SG2844DM Features


Packaged with SOIC
Switching Frequency at 100Hz~500kHz
With 8 pins
Output Current at 200mA
Operating Supply Voltage at the range of 30V

SG2844DM Applications


There are a lot of Microsemi Corporation SG2844DM AC DC Converters applications.

  • Cellular phone chargers
  • Open Frame Switching Power Supply
  • Power tools
  • Battery chargers for media tablets
  • Chargers for cell/cordless phones
  • Networking
  • Standby power supplies for IR
  • Replaces linear transformers
  • AC/DC Adaptors/Chargers for Cordless Phone
  • Standby power