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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersSG3843M
SG3843M Image
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See specifications for product details.

SG3843M - Microsemi Corporation

Manufacturer Part Number
SG3843M
Manufacturer
Microsemi
Allelco Part Number
32D-SG3843M
ECAD Model
Parts Description
IC REG CTRLR BUCK 8DIP
Detailed Description
Package
8-DIP (0.300', 7.62mm)
Data sheet
SGx84x Series.pdf
RoHs Status
RoHS Compliant
In stock: 12990

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Quantity

Specifications

SG3843M Tech Specifications
Microsemi Corporation - SG3843M technical specifications, attributes, parameters and parts with similar specifications to Microsemi Corporation - SG3843M

Product Attribute Attribute Value  
Manufacturer Microsemi  
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-PDIP  
Series -  
Serial Interfaces -  
Package / Case 8-DIP (0.300', 7.62mm)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Down  
Frequency - Switching 1Hz ~ 500kHz  
Duty Cycle (Max) 95%  
Control Features -  
Clock Sync No  
Base Product Number SG3843  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microsemi Corporation SG3843M

Product Attribute SG3843M SG3846DW SG3845D SG3845M
Part Number SG3843M SG3846DW SG3845D SG3845M
Manufacturer Microsemi Corporation Microchip Technology Microchip Technology Microchip Technology
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 8V ~ 40V 7.6V ~ 30V 7.6V ~ 30V
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Package Tube Bulk Tube Tube
Control Features - Current Limit, Enable - -
Package / Case 8-DIP (0.300', 7.62mm) 16-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm)
Series - - Military, MIL-STD-883 -
Output Phases 1 1 1 1
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Base Product Number SG3843 SG3846 SG3845 SG3845
Supplier Device Package 8-PDIP 16-SOIC 8-SOIC 8-DIP
Frequency - Switching 1Hz ~ 500kHz 1Hz ~ 500kHz 100Hz ~ 500kHz 1Hz ~ 500kHz
Synchronous Rectifier No Yes Yes Yes
Output Configuration Positive Positive Positive, Isolation Capable Positive, Isolation Capable
Topology Buck Buck, Boost, Push-Pull Flyback Flyback
Clock Sync No Yes No No
Mounting Type Through Hole Surface Mount Surface Mount Through Hole
Number of Outputs 1 2 1 1
Function Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up/Step-Down Step-Up/Step-Down
Duty Cycle (Max) 95% - 48% 48%
Serial Interfaces - - - -

SG3843M Datasheet PDF

Download SG3843M pdf datasheets and Microsemi Corporation documentation for SG3843M - Microsemi Corporation.

HTML Datasheet
SGx84x Series.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SG3843M Image

SG3843M

Microsemi Corporation
32D-SG3843M

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