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  • UC3846N

UC3846N

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Manufacturer No:

UC3846N

Manufacturer:

Texas Instruments

HK JDW NO:

815-UC3846N

Package:

16-DIP (0.300, 7.62mm)

Datasheet:

UC3846N

Description:

16 Terminals 6.95V~40V 16-Pin UC3846 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

UC3846N Overview


It comes in a 16-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. For 2 outputs, the dc motor controller is appropriate. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 6.95V~40V and has a 6.95V~40V supply voltage. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 500kHz that can be used with this controller. Through Hole makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. 16 terminations with a variety of function. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. UC3846 can be used to locate other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. As determined by the test statistics, the output voltage of DC regulator is 13.5V. 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. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. Switching controller operates at 450kHz Hz. DC switching uses 17mA when it is dormant. For nominal working status, the input voltage can be set as 15V. The maximum input voltage of this dc switcher is 40V, so users must limit the voltage accordingly. This voltage controller requires a supply voltage of 15V. An output current greater than 500mA cannot be provided by the dc switcher.

UC3846N Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3846N Applications


There are a lot of Texas Instruments UC3846N DC to DC converter applications.

  • Drilling machines
  • Household control circuits
  • SMT equipment
  • Remotely powered electric motors
  • Game consoles
  • Serial communication converter
  • Laboratories
  • Power supplies of electronic gadgets
  • Electric heating, lighting
  • Computer application technology
1. Purchase

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Tell us the model and quantity you need, our sales staff will reply the price in time.
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

UC3846N

technical specifications, attributes, parameters and parts with similar specifications to UC3846N.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    12 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 2 days ago)

  • 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

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    16

  • Termination

    Through Hole

  • 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

  • Supply Voltage

    15V

  • Frequency

    450kHz

  • Base Part Number

    UC3846

  • Function

    Step-Up, Step-Down, Step-Up/Step-Down

  • Number of Outputs

    2

  • Output Voltage

    13.5V

  • Output Type

    Transistor Driver

  • Max Output Current

    500mA

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Power Dissipation

    1W

  • Output Current

    500mA

  • Voltage - Supply (Vcc/Vdd)

    6.95V~40V

  • Quiescent Current

    17mA

  • Control Features

    Current Limit, Enable, Frequency Control, Soft Start

  • Topology

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

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    500kHz

  • Max Input Voltage

    40V

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    50ns

  • Synchronous Rectifier

    Yes

  • Fall Time (Typ)

    50 ns

  • Nominal Input Voltage

    15V

  • Max Duty Cycle

    50 %

  • Duty Cycle

    50 %

  • Output Phases

    1

  • Height

    5.08mm

  • Length

    19.3mm

  • Width

    6.35mm

  • Thickness

    3.9mm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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