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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2844AN
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UC2844AN - Texas Instruments

Manufacturer Part Number
UC2844AN
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC2844AN
ECAD Model
Parts Description
IC CUR-MODE PWM CONT 8-DIP
Package
8-DIP (0.300', 7.62mm)
Data sheet
UC1842A-45A, UC2842A-45A, UC3842A-45A.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 55350

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Specifications

UC2844AN Tech Specifications
Texas Instruments - UC2844AN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC2844AN

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 10V ~ 30V  
Topology Boost, Buck, Flyback, Forward  
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 -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up, Step-Down, Step-Up/Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 48%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UC2844  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC2844AN

Product Attribute UC2844AN UC2844AD8 UC2844AM UC2844AD8G4
Part Number UC2844AN UC2844AD8 UC2844AM UC2844AD8G4
Manufacturer Texas Instruments Texas Instruments Microsemi Corporation Texas Instruments
Number of Outputs 1 1 1 1
Base Product Number UC2844 UC2844 UC2844 UC2844
Supplier Device Package 8-PDIP 8-SOIC 8-DIP 8-SOIC
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Package Tube Tube Tube Tube
Output Phases 1 1 1 1
Package / Case 8-DIP (0.300', 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width)
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500kHz
Topology Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward
Synchronous Rectifier No No No No
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Clock Sync No No No No
Series - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd) 10V ~ 30V 10V ~ 30V 10V ~ 30V 10V ~ 30V
Serial Interfaces - - - -
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
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
Duty Cycle (Max) 48% 48% 48% 48%

UC2844AN Datasheet PDF

Download UC2844AN pdf datasheets and Texas Instruments documentation for UC2844AN - Texas Instruments.

HTML Datasheet
UC1842A-45A, UC2842A-45A, UC3842A-45A.pdf
PCN Design/Specification
UCYYY 13/DEC/2017.pdf
PCN Assembly/Origin
UC284/UC384 16/Mar/2022.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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UC2844AN

Texas Instruments
32D-UC2844AN

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