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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2843AN
UC2843AN Image
Image may be representation.
See specifications for product details.

UC2843AN - onsemi

Manufacturer Part Number
UC2843AN
Manufacturer
onsemi
Allelco Part Number
32D-UC2843AN
ECAD Model
Parts Description
IC REG CTRLR BUCK 8DIP
Detailed Description
Package
8-DIP (0.300', 7.62mm)
Data sheet
Cylindrical Battery Holders.pdf
UC2842A(43A), UC3842A(43A).pdf
In stock: 17190

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Quantity

Specifications

UC2843AN Tech Specifications
onsemi - UC2843AN technical specifications, attributes, parameters and parts with similar specifications to onsemi - UC2843AN

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V  
Topology Boost, Flyback  
Synchronous Rectifier No  
Supplier Device Package 8-PDIP  
Series -  
Serial Interfaces -  
Package / Case 8-DIP (0.300', 7.62mm)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -25°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 96%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UC2843  

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi UC2843AN

Product Attribute UC2843AN UC2843AQ UC2843AM UC2843AQ
Part Number UC2843AN UC2843AQ UC2843AM UC2843AQ
Manufacturer onsemi Texas Instruments Microsemi Corporation Unitrode
Synchronous Rectifier No No No No
Package Tube Tube Tube Bulk
Supplier Device Package 8-PDIP 20-PLCC (9x9) 8-DIP 20-PLCC (9x9)
Topology Boost, Flyback Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward
Clock Sync No No No No
Package / Case 8-DIP (0.300', 7.62mm) 20-LCC (J-Lead) 8-DIP (0.300', 7.62mm) 20-LCC (J-Lead)
Output Phases 1 1 1 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Series - - - -
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
Number of Outputs 1 1 1 1
Base Product Number UC2843 UC2843 UC2843 UC2843
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500kHz
Operating Temperature -25°C ~ 85°C (TA) -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA) -40°C ~ 125°C (TJ)
Serial Interfaces - - - -
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down Step-Up, Step-Down, Step-Up/Step-Down
Duty Cycle (Max) 96% 96% 96% 96%
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver

UC2843AN Datasheet PDF

Download UC2843AN pdf datasheets and onsemi documentation for UC2843AN - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf onsemi REACH.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf
HTML Datasheet
UC2842A(43A), UC3842A(43A).pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UC2843AN Image

UC2843AN

onsemi
32D-UC2843AN

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