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  • UC2844BN

UC2844BN

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Manufacturer No:

UC2844BN

Manufacturer:

STMicroelectronics

HK JDW NO:

761-UC2844BN

Package:

8-DIP (0.300, 7.62mm)

Datasheet:

UC2844BN

Description:

8 Terminals 10V~30V 8-Pin UC2844 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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UC2844BN Overview


As a result of 8-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. 1 outputs can be generated with the dc motor controller. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) are supported. A 10V~30V voltage is supplied to the dc control and used for operating it. Qualified to work in a -25°C~85°C TA dc switcher. A switching controller such as this can switch at a value of Up to 500kHz . A generalization of dc dc regulator can be made using Through Hole. The dcdc regulator features Frequency Control for efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Thare switching converters has a terminal (s) at DUAL . Different dc switching's functions can be applied to 8 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. Other relevant dc to dc converter ics will be returned if you search "UC2844". In total, switching converter has 8 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. Statistically, DC regulator outputs 5.05V volts. The dc to dc regulator can only accept a maximum input voltage of 30V. The dc dc regulator's usual output current is 1A, which should be noted down when you start a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. As DC switcher has a Through Hole, it's suitable for most applications and prototype designs. A frequency of 500kHz is set for the switching controller. 12mA volts is the supply current. If the current exceeds 17mA, the component may not operate correctly and may even be damaged.

UC2844BN Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

UC2844BN Applications


There are a lot of STMicroelectronics UC2844BN DC to DC converter applications.

  • Laboratories
  • Cutting machine tools
  • Medical monitoring systems
  • Television equipment
  • Network technology
  • Elevator lighting
  • Smart grid
  • Large fire protection systems
  • Magnetohydrodynamic power
  • Game consoles
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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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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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.

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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

UC2844BN

technical specifications, attributes, parameters and parts with similar specifications to UC2844BN.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    10 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 7 months ago)

  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    8-DIP (0.300, 7.62mm)

  • Number of Pins

    8

  • Operating Temperature

    -25°C~85°C TA

  • Packaging

    Tube

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    8

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn) - annealed

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BIPOLAR

  • Terminal Position

    DUAL

  • Terminal Pitch

    2.54mm

  • Frequency

    500kHz

  • Base Part Number

    UC2844

  • Function

    Step-Up, Step-Up/Step-Down

  • Number of Outputs

    1

  • Output Voltage

    5.05V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Operating Supply Current

    12mA

  • Output Configuration

    Positive

  • Output Current

    1A

  • Voltage - Supply (Vcc/Vdd)

    10V~30V

  • Max Supply Current

    17mA

  • Control Features

    Frequency Control

  • Topology

    Boost, Flyback

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    Up to 500kHz

  • Input Voltage (Max)

    30V

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    50ns

  • Synchronous Rectifier

    No

  • Fall Time (Typ)

    50 ns

  • Switcher Configuration

    SINGLE

  • Max Duty Cycle

    50 %

  • Isolation

    Non-Isolated

  • Duty Cycle (Max)

    48%

  • Height

    3.32mm

  • Length

    10.92mm

  • Width

    6.6mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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United Kingdom/GBP Summary
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