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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersUC3861N
UC3861N Image
Image may be representation.
See specifications for product details.

UC3861N - Texas Instruments

Manufacturer Part Number
UC3861N
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC3861N
ECAD Model
Parts Description
IC OFFLINE SWITCH MULT TOP 16DIP
Detailed Description
Package
16-DIP (0.300', 7.62mm)
Data sheet
Cylindrical Battery Holders.pdf
UC1861-68, UC2861-68, UC3861-68.pdf
RoHs Status
ROHS3 Compliant
In stock: 7035

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Quantity

Specifications

UC3861N Tech Specifications
Texas Instruments - UC3861N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC3861N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 10.5V ~ 22V  
Voltage - Start Up 16.5 V  
Voltage - Breakdown -  
Topology Full-Bridge, Half-Bridge, Push-Pull  
Supplier Device Package 16-PDIP  
Series -  
Package / Case 16-DIP (0.300', 7.62mm)  
Package Tube  
Product Attribute Attribute Value  
Output Isolation Non-Isolated  
Operating Temperature 0°C ~ 70°C (TA)  
Mounting Type Through Hole  
Internal Switch(s) Yes  
Frequency - Switching 10kHz ~ 1MHz  
Fault Protection -  
Duty Cycle -  
Control Features Soft Start  
Base Product Number UC3861  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC3861N

Product Attribute UC3861N UC3865DW UC3862N UC3862N
Part Number UC3861N UC3865DW UC3862N UC3862N
Manufacturer Texas Instruments Texas Instruments Texas Instruments Unitrode
Control Features Soft Start Soft Start Soft Start Soft Start
Frequency - Switching 10kHz ~ 1MHz 10kHz ~ 1MHz 10kHz ~ 1MHz 10kHz ~ 1MHz
Topology Full-Bridge, Half-Bridge, Push-Pull Full-Bridge, Half-Bridge, Push-Pull Full-Bridge, Half-Bridge, Push-Pull Full-Bridge, Half-Bridge, Push-Pull
Duty Cycle - - - -
Voltage - Start Up 16.5 V 16.5 V 16.5 V 16.5 V
Package Tube Tube Tube Bulk
Series - - - -
Fault Protection - - - -
Voltage - Breakdown - - - -
Base Product Number UC3861 UC3865 UC3862 UC3862
Package / Case 16-DIP (0.300', 7.62mm) 16-SOIC (0.295", 7.50mm Width) 16-DIP (0.300', 7.62mm) 16-DIP (0.300", 7.62mm)
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Output Isolation Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Internal Switch(s) Yes Yes Yes Yes
Supplier Device Package 16-PDIP 16-SOIC 16-PDIP 16-PDIP
Mounting Type Through Hole Surface Mount Through Hole Through Hole
Voltage - Supply (Vcc/Vdd) 10.5V ~ 22V 10.5V ~ 22V 10.5V ~ 22V 10.5V ~ 22V

UC3861N Datasheet PDF

Download UC3861N pdf datasheets and Texas Instruments documentation for UC3861N - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
UC1861-68, UC2861-68, UC3861-68.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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UC3861N Image

UC3861N

Texas Instruments
32D-UC3861N

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