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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2841N
UC2841N Image
Image may be representation.
See specifications for product details.

UC2841N - Texas Instruments

Manufacturer Part Number
UC2841N
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC2841N
ECAD Model
Parts Description
IC REG CTRLR MULT TOPOLOGY 18DIP
Detailed Description
Package
18-DIP (0.300", 7.62mm)
Data sheet
UC1841, 2841, 3841.pdf
RoHs Status
ROHS3 Compliant
In stock: 2994

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Quantity

Specifications

UC2841N Tech Specifications
Texas Instruments - UC2841N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC2841N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 8V ~ 32V  
Topology Buck, Boost, Flyback, Forward Converter  
Synchronous Rectifier No  
Supplier Device Package 18-PDIP  
Series -  
Serial Interfaces -  
Package / Case 18-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-Down, Step-Up/Step-Down  
Frequency - Switching 500kHz  
Duty Cycle (Max) 95%  
Control Features Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start  
Clock Sync No  
Base Product Number UC2841  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC2841N

Product Attribute UC2841N UC2841DW UC2842AD8 UC2842AD
Part Number UC2841N UC2841DW UC2842AD8 UC2842AD
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Function Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down
Series - - - -
Operating Temperature -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Base Product Number UC2841 UC2841 UC2842 UC2842
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Clock Sync No No No No
Synchronous Rectifier No No No No
Serial Interfaces - - - -
Topology Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward
Supplier Device Package 18-PDIP 18-SOIC 8-SOIC 14-SOIC
Number of Outputs 1 1 1 1
Output Phases 1 1 1 1
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Control Features Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start Frequency Control Frequency Control
Package Tube Tube Tube Tube
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Voltage - Supply (Vcc/Vdd) 8V ~ 32V 8V ~ 32V 10V ~ 30V 10V ~ 30V
Package / Case 18-DIP (0.300", 7.62mm) 18-SOIC (0.295', 7.50mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154', 3.90mm Width)
Frequency - Switching 500kHz 500kHz Up to 500kHz Up to 500kHz
Duty Cycle (Max) 95% 95% 96% 96%

UC2841N Datasheet PDF

Download UC2841N pdf datasheets and Texas Instruments documentation for UC2841N - Texas Instruments.

HTML Datasheet
UC1841, 2841, 3841.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

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    +00852 9146 4856

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UC2841N Image

UC2841N

Texas Instruments
32D-UC2841N

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