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  • UC3844ADG4

UC3844ADG4

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Manufacturer No:

UC3844ADG4

Manufacturer:

Texas Instruments

HK JDW NO:

815-UC3844ADG4

Package:

SOIC

Datasheet:

-

Description:

14 Terminations14 Pin AC to DC power converter1 Outputs500kHz

Quantity:

In Stock : 999

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Product Details

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UC3844ADG4 Overview


The ac to dc converter is embedded in SOIC package.This AC DC converter employs SWITCHING CONTROLLER analog IC type.In this AC to DC transformer, the switching frequency is 500kHz .Total terminations are 14 .There are 14 pins on this ac/dc converter.There are a total of 14 pins on the ac-dc converter.In this AC to DC transformer, there are 1 outputs to run.The following ac to dc conversions are contained in Switching Regulator or Controllers .A high efficiency is achieved when operating at a frequency of 450kHz .It is important to keep this AC to DC converter set to 11V .The maximum 70°C ensures that the AC to DC power converter is stable.This isolated switch's minimum working temperature must not be less than 0°C .Due to the fact that it has a 200mA output current, it offers maximum design flexibility.The output voltage of the AC to DC power converter is 15V .

UC3844ADG4 Features


Packaged with SOIC
Switching Frequency at 500kHz
With 14 pins

UC3844ADG4 Applications


There are a lot of Texas Instruments UC3844ADG4 AC DC Converters applications.

  • RCC SMPS
  • DVD players
  • Standby Power Supplies
  • Switching AC-DC Adapter
  • Adapters for Handheld Electronics
  • Air conditioners
  • Open Frame Switching Power Supply
  • Standby Power Supply
  • Auxiliary Power Supply
  • Low power ac?dc Adapters for Chargers
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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3. RFQ (Request for Quotations)

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

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.

Purchasing and Inquiry

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.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
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

UC3844ADG4

technical specifications, attributes, parameters and parts with similar specifications to UC3844ADG4.

  • Type
    Parameter
    Select All
  • Package / Case

    SOIC

  • Surface Mount

    YES

  • Number of Pins

    14

  • Weight

    122.413241mg

  • JESD-609 Code

    e4

  • Moisture Sensitivity Level (MSL)

    1

  • Number of Terminations

    14

  • ECCN Code

    EAR99

  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Max Operating Temperature

    70°C

  • Min Operating Temperature

    0°C

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BIPOLAR

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Supply Voltage

    11V

  • Frequency

    450kHz

  • Pin Count

    14

  • Number of Outputs

    1

  • Input Voltage-Nom

    15V

  • Temperature Grade

    COMMERCIAL

  • Max Supply Voltage

    30V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Current - Output

    200mA

  • Voltage - Output

    15V

  • Topology

    Flyback, Boost

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    500kHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    50ns

  • Fall Time (Typ)

    50 ns

  • Nominal Input Voltage

    25V

  • Switcher Configuration

    SINGLE

  • Max Duty Cycle

    50 %

  • Duty Cycle (Max)

    50 %

  • Height

    1.58mm

  • Length

    8.65mm

  • Width

    3.91mm

  • Radiation Hardening

    No

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Lead Free

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United Kingdom/GBP Summary
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