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  • UC3847N

UC3847N

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Manufacturer No:

UC3847N

Manufacturer:

Texas Instruments

HK JDW NO:

815-UC3847N

Package:

16-DIP (0.300, 7.62mm)

Datasheet:

UC3847N

Description:

16 Terminals 6.95V~40V 16-Pin UC3847 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Transistor Driver

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

UC3847N Overview


With a 16-DIP (0.300, 7.62mm) package, the switching controller is suitable for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) can be handled by it. A 6.95V~40V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. The Through Hole value makes it suitable for general dc dc regulator. To provide efficient switching control, Current Limit, Enable, Frequency Control, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 16 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 15V volts. Other relevant dc to dc converter ics can be found by searching "UC3847". Switching converter has a total of 16 pins. The type is a particular Switching Regulator or Controllers of switching converter. Statistically, DC regulator outputs 13.5V volts. It's important to remember that the dc dc regulator's normaloutput current is 500mA, so you should note it down when starting a new project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. There is 500kHz frequency setting on the switching controller. DC switching uses 17mA when it is dormant. You can set the input voltage to 15V for nominal working status.

UC3847N Features


Transistor Driver Outputs
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

UC3847N Applications


There are a lot of Texas Instruments UC3847N DC to DC converter applications.

  • Solar power plants
  • Industrial robots
  • Direct power supply system
  • Hydraulic presses
  • Gear/thread machining machines
  • Wide-range voltage regulation circuits
  • Geothermal power
  • Bending machines
  • Machining centers
  • PSRR circuits
1. Purchase

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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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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

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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

UC3847N

technical specifications, attributes, parameters and parts with similar specifications to UC3847N.

  • Type
    Parameter
    Select All
  • Duty Cycle

    50 %

  • Output Phases

    1

  • Height

    4.57mm

  • Length

    19.69mm

  • Width

    6.6mm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Contains Lead

  • Mounting Type

    Through Hole

  • Package / Case

    16-DIP (0.300, 7.62mm)

  • Surface Mount

    NO

  • Number of Pins

    16

  • Weight

    1.053808g

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tube

  • JESD-609 Code

    e4

  • Pbfree Code

    no

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    16

  • ECCN Code

    EAR99

  • Terminal Finish

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

  • Subcategory

    Switching Regulator or Controllers

  • Max Power Dissipation

    1W

  • Technology

    BICMOS

  • Terminal Position

    DUAL

  • Frequency

    500kHz

  • Base Part Number

    UC3847

  • Function

    Step-Up, Step-Up/Step-Down

  • Number of Outputs

    2

  • Output Voltage

    13.5V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    500mA

  • Voltage - Supply (Vcc/Vdd)

    6.95V~40V

  • Quiescent Current

    17mA

  • Control Features

    Current Limit, Enable, Frequency Control, Soft Start

  • Topology

    Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

  • Control Mode

    CURRENT-MODE

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    50ns

  • Synchronous Rectifier

    Yes

  • Fall Time (Typ)

    50 ns

  • Nominal Input Voltage

    15V

  • Max Duty Cycle

    50 %

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