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SG2844DM

Microsemi Corporation
RoHS
RoHS RoHS compliant
Package SOIC
Category Integrated Circuits (ICs) / PMIC - AC DC Converters, Offline Switchers
Description SG*844 IN PRODUCTION (Last Updated: 2weeks ago) Current Limiting Bulk dc ac converter 25V 100Hz~500kHz 200mA -25C~85C TA
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Technical Details

Supply Chain

Lifecycle Status IN PRODUCTION (Last Updated: 2 weeks ago)

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOIC
Number of Pins 8
Supplier Device Package 8-SOIC

Compliance

RoHS Status RoHS Compliant
Lead Free Lead Free

Technical

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

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