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UC2874DW-1G4

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Manufacturer No:

UC2874DW-1G4

Manufacturer:

Texas Instruments

HK JDW NO:

815-UC2874DW-1G4

Package:

18-SOIC (0.295, 7.50mm Width)

Datasheet:

UC2874DW-1G4

Description:

18 Terminals 9V~36V 18-Pin UC2874 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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UC2874DW-1G4 Overview


In the 18-SOIC (0.295, 7.50mm Width) package, the switching controller meets most application requirements. dc motor controller is suitable for 1 output generation. Tube solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). Voltages 9V~36V are the dc control's supply voltage and operating voltage, respectively. Suitable for a -25°C~85°C TA dc switcher. A switching controller such as this can switch at a value of Up to 300kHz . The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DUAL are the position of the terminal of the switching converters. Various 18 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. UC2874 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 18. Particularly, switching converter is a type of Switching Regulator or Controllers. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. There is a maximum frequency of 300kHz for this dc regulators. To operate the voltage regulator dc to dc safely and reliably, users should apply 36V. A value of 1A is output as the maximum value of current. In order to limit the voltage of a dc switcher whose maximum input voltage is 36V, it must be limited by the user. There must be a 4.5V supply voltage.

UC2874DW-1G4 Features


Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Soft Start
PULSE WIDTH MODULATION

UC2874DW-1G4 Applications


There are a lot of Texas Instruments UC2874DW-1G4 DC to DC converter applications.

  • SMT equipment
  • Magnetohydrodynamic power
  • Servo drive system
  • Various precision measuring detectors
  • Smoke prevention equipment
  • CNC system
  • Radio equipment
  • Scientific testing
  • Computer-related products
  • Boring machines
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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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

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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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The fee is charged according to the rule of PayPal.
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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

UC2874DW-1G4

technical specifications, attributes, parameters and parts with similar specifications to UC2874DW-1G4.

  • Type
    Parameter
    Select All
  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    18-SOIC (0.295, 7.50mm Width)

  • Number of Pins

    18

  • Operating Temperature

    -25°C~85°C TA

  • Packaging

    Tube

  • JESD-609 Code

    e4

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    2 (1 Year)

  • Number of Terminations

    18

  • ECCN Code

    EAR99

  • Terminal Finish

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

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BIPOLAR

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Base Part Number

    UC2874

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    36V

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Voltage - Supply (Vcc/Vdd)

    9V~36V

  • Control Features

    Soft Start

  • Topology

    Buck

  • Min Input Voltage

    4.5V

  • Control Mode

    CURRENT-MODE

  • Output Current-Max

    1A

  • Frequency - Switching

    Up to 300kHz

  • Max Input Voltage

    36V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Max Frequency

    300kHz

  • Duty Cycle (Max)

    100%

  • Clock Sync

    No

  • Height

    2.35mm

  • Length

    11.62mm

  • Width

    7.52mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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