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SG3843M

Microsemi Corporation
RoHS
RoHS RoHS compliant
Package 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description SG*843 Buck Tube e3 DC to DC switching controller 50ns 11mA 2.26799g 5V
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Technical Details

Supply Chain

Lifecycle Status OBSOLETE (Last Updated: 2 weeks ago)

Physical

Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 2.26799g

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
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 Pitch 2.54mm
Frequency 500kHz
Base Part Number SG*843
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 11mA
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Quiescent Current 11mA
Output Power 25W
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 1Hz~500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50 ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Isolation Isolated
Duty Cycle (Max) 95%

Dimensions

Width 7.62mm

Compliance

RoHS Status RoHS Compliant
Lead Free Contains Lead

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