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  • UC3842AM

UC3842AM

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Manufacturer No:

UC3842AM

Manufacturer:

Microchip Technology

HK JDW NO:

536-UC3842AM

Package:

8-DIP (0.300, 7.62mm)

Datasheet:

-

ECAD Model:

Description:

8 Terminals 10V~30V 8-Pin UC*84 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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UC3842AM Overview


It comes in the 8-DIP (0.300, 7.62mm) package, which makes switching controller suitable for most applications. The dc motor controller is adquate to generate for 1 outputs. An enclosure of Tube is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). dc controls with 10V~30V voltage are supplied and operated. Work well in dc switchers with a 0°C~70°C TA. The switching controller can be switched at Up to 500kHz. It is suitable for general dc dc regulator when it is set to Through Hole. To provide efficient switching control, Frequency Control is included in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at DUAL. Different dc switching's functions can be applied to 8 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The DC switcher's nominal voltage is 15V. UC*84 can be searched for other relevant dc to dc converter ics. There are only 8 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. The dc to dc regulator is limited to 30V input voltage. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. In most applications and prototypes, DC switcher's Through Hole makes it suitable. Switching controllers operate at 500kHz frequencies. 1A is the largest value switching converter outputs. DC switching uses 11mA when it is dormant.

UC3842AM Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

UC3842AM Applications


There are a lot of Microchip Technology UC3842AM DC to DC converter applications.

  • Series voltage regulation circuits
  • Flexible manufacturing cells
  • Bending machines
  • Production lines
  • Hydro power
  • Power supplies of electronic gadgets
  • Remotely powered electric motors
  • Mobile phones
  • Photovoltaic power
  • Television equipment
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)

It is recommended to request for quotations to get the latest prices and inventories about the part.
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

UC3842AM

technical specifications, attributes, parameters and parts with similar specifications to UC3842AM.

  • Type
    Parameter
    Select All
  • Output Configuration

    Positive

  • Voltage - Supply (Vcc/Vdd)

    10V~30V

  • Quiescent Current

    11mA

  • Control Features

    Frequency Control

  • Topology

    Boost, Buck, Flyback, Forward

  • Control Mode

    CURRENT-MODE

  • Output Current-Max

    1A

  • 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

    100 %

  • Duty Cycle (Max)

    96%

  • Width

    7.62mm

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Lead Free

  • Lifecycle Status

    IN PRODUCTION (Last Updated: 1 month ago)

  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    8-DIP (0.300, 7.62mm)

  • Number of Pins

    8

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tube

  • Published

    1997

  • JESD-609 Code

    e3

  • Pbfree Code

    yes

  • Part Status

    Discontinued

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    8

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BIPOLAR

  • Terminal Position

    DUAL

  • Terminal Pitch

    2.54mm

  • Frequency

    500kHz

  • Base Part Number

    UC*84

  • Function

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

  • Number of Outputs

    1

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

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