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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersUCC2809DTR-1
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UCC2809DTR-1 - Texas Instruments

Manufacturer Part Number
UCC2809DTR-1
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCC2809DTR-1
ECAD Model
Parts Description
IC OFFLINE SWITCH MULT TOP 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
UCC1809-1/-2, UCC2809-1/-2, UCC3809-1/-2.pdf
UCC1809-1/-2, UCC2809-1/-2, UCC3809-1/-2.pdf
RoHs Status
ROHS3 Compliant
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In stock: 21833

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Specifications

UCC2809DTR-1 Tech Specifications
Texas Instruments - UCC2809DTR-1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCC2809DTR-1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 8V ~ 19V  
Voltage - Start Up 10 V  
Voltage - Breakdown -  
Topology Boost, Flyback, Forward  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature -55°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) No  
Frequency - Switching 1MHz  
Fault Protection -  
Duty Cycle 70%  
Control Features Frequency Control, Soft Start  
Base Product Number UCC2809  

Parts Introduction

Manufacturer Part Number

UCC2809DTR-1

Manufacturer

Texas Instruments

Introduction

Low-Power BiCMOS Current-Mode PWM

Product Features and Performance

Low startup current

Current mode control

PWM operation up to 1 MHz

Internal soft start

Frequency jittering for low EMI

Product Advantages

Highly efficient power conversion

Precise frequency control for optimized design

Low power operation extends battery life

Compatible with a variety of topologies

Key Technical Parameters

Topology: Boost, Flyback, Forward

Voltage - Start Up: 10V

Voltage - Supply (Vcc/Vdd): 8V to 19V

Duty Cycle: 70%

Frequency - Switching: 1MHz

Operating Temperature: -55°C to 150°C (TJ)

Quality and Safety Features

Built to withstand high operating temperatures

Compatibility

Usable in various circuit topologies

Application Areas

Power supplies for portable devices

DC-DC converters

Battery chargers

Standby power for Green electronics

Product Lifecycle

Status: Active

Several Key Reasons to Choose This Product

High-frequency operation minimizes the size of passive components

BiCMOS technology ensures low power consumption

Designed for a long operating life under extreme temperature conditions

Flexible design suitable for multiple applications

Manufacturer Texas Instruments is well-known for its reliability and technical support

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCC2809DTR-1

Product Attribute UCC2809DTR-1 UCC2809DTR-2 UCC2808N-1 UCC2809PTR-2
Part Number UCC2809DTR-1 UCC2809DTR-2 UCC2808N-1 UCC2809PTR-2
Manufacturer Texas Instruments Unitrode Texas Instruments Texas Instruments
Topology Boost, Flyback, Forward Boost, Flyback, Forward Push-Pull Boost, Flyback, Forward
Frequency - Switching 1MHz 1MHz 1MHz 1MHz
Fault Protection - - - -
Base Product Number UCC2809 UCC2809 UCC2808 UCC2809
Duty Cycle 70% 70% 50% 70%
Supplier Device Package 8-SOIC 8-SOIC 8-PDIP 8-VSSOP
Voltage - Start Up 10 V 10 V 12.5 V 10 V
Series - - - -
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Control Features Frequency Control, Soft Start Frequency Control, Soft Start Frequency Control Frequency Control, Soft Start
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Package Tape & Reel (TR) Bulk Tube Tape & Reel (TR)
Output Isolation Isolated Isolated Isolated Isolated
Voltage - Breakdown - - - -
Voltage - Supply (Vcc/Vdd) 8V ~ 19V 8V ~ 19V 8.3V ~ 14V 8V ~ 19V
Internal Switch(s) No No No No
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

UCC2809DTR-1 Datasheet PDF

Download UCC2809DTR-1 pdf datasheets and Texas Instruments documentation for UCC2809DTR-1 - Texas Instruments.

Datasheets
UCC1809-1/-2, UCC2809-1/-2, UCC3809-1/-2.pdf
PCN Design/Specification
Mult Devices Font 21/Apr/2018.pdf
HTML Datasheet
UCC1809-1/-2, UCC2809-1/-2, UCC3809-1/-2.pdf

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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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UCC2809DTR-1 Image

UCC2809DTR-1

Texas Instruments
32D-UCC2809DTR-1

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