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  • SG3843DM

SG3843DM

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Manufacturer No:

SG3843DM

Manufacturer:

Microsemi

HK JDW NO:

523-SG3843DM

Package:

8-SOIC (0.154, 3.90mm Width)

Datasheet:

SG3843DM

Description:

8 Terminals 7.6V~30V 8-Pin SG*843 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1Hz~500kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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SG3843DM Overview


This switching controller fits most application requirements since it is packaged in a 8-SOIC (0.154, 3.90mm Width) package. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaged in solid enclosures, this pmic has a Tube rating. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 7.6V~30V voltage are supplied and operated. Suitable for work in a 0°C~70°C TA dc switcher. This switching controller can switch at 1Hz~500kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of 8 terminations are available in dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. In addition to "SG*843", there are other relevant dc to dc converter ics you can find. Total pins of switching converter are 8. In particular, switching converter is a type of Switching Regulator or Controllers. Voltages 25V are the maximum that the dc to dc regulator will accept. You should note down the dc dc regulator's usual output current of 200mA when you start a project. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Switching controllers operate at 500kHz frequencies. Users should apply 30V to operate the voltage regulator dc to dc safely and reliably. In dormant mode, 11mA is used.

SG3843DM Features


Transistor Driver Outputs
Switching Frequency: 1Hz~500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

SG3843DM Applications


There are a lot of Microsemi Corporation SG3843DM DC to DC converter applications.

  • Various precision measuring instruments
  • Low output voltage switching power supply circuits
  • Direct power supply system
  • Balance equipment
  • Program control systems
  • Window air conditioners
  • USB circuits
  • Medical equipment
  • Digital display device
  • Ball screw pair
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

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UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

SG3843DM

technical specifications, attributes, parameters and parts with similar specifications to SG3843DM.

  • Type
    Parameter
    Select All
  • 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

    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 Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Frequency

    500kHz

  • Time@Peak Reflow Temperature-Max (s)

    40

  • Base Part Number

    SG*843

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    30V

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    200mA

  • Voltage - Supply (Vcc/Vdd)

    7.6V~30V

  • Quiescent Current

    11mA

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    1Hz~500kHz

  • Input Voltage (Max)

    25V

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    50ns

  • Synchronous Rectifier

    No

  • Switcher Configuration

    SINGLE

  • Max Duty Cycle

    100 %

  • Duty Cycle (Max)

    95%

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Lead Free

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