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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersUC2875N
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UC2875N - Texas Instruments

Manufacturer Part Number
UC2875N
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC2875N
ECAD Model
Parts Description
IC OFFLINE SW FULL-BRDG 20DIP
Detailed Description
Package
20-DIP (0.300', 7.62mm)
Data sheet
Cylindrical Battery Holders.pdf
UC2875QP.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UC2875N Tech Specifications
Texas Instruments - UC2875N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC2875N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 9.5V ~ 20V  
Voltage - Start Up 10.75 V  
Voltage - Breakdown -  
Topology Full-Bridge  
Supplier Device Package 20-PDIP  
Series -  
Package / Case 20-DIP (0.300', 7.62mm)  
Package Tube  
Product Attribute Attribute Value  
Output Isolation Non-Isolated  
Operating Temperature -25°C ~ 85°C (TA)  
Mounting Type Through Hole  
Internal Switch(s) -  
Frequency - Switching 1MHz  
Fault Protection Current Limiting  
Duty Cycle 100%  
Control Features Frequency Control, Soft Start, Sync  
Base Product Number UC2875  

Parts Introduction

Manufacturer Part Number

UC2875N

Manufacturer

Texas Instruments

Introduction

The UC2875N is a high-performance power management integrated circuit (PMIC) that serves as an offline switch for AC-DC converters. It offers a comprehensive set of features to enable efficient and reliable power conversion in a wide range of applications.

Product Features and Performance

Full-bridge topology for high-efficiency power conversion

Wide supply voltage range of 9.5V to 20V

1MHz switching frequency for compact design

100% duty cycle capability

Current limiting fault protection

Frequency control, soft start, and synchronization features

Operating temperature range of -25°C to 85°C

Product Advantages

Efficient power conversion with full-bridge topology

Versatile supply voltage range for flexibility in design

High switching frequency for compact converter implementations

Comprehensive protection and control features for reliable operation

Wide operating temperature range for use in diverse environments

Key Reasons to Choose This Product

Robust and reliable power conversion performance

Flexible design options with wide supply voltage and temperature range

Comprehensive set of integrated features to simplify power converter design

Trusted Texas Instruments quality and support

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Current limiting fault protection for safe and reliable operation

Compatibility

The UC2875N is compatible with a wide range of power conversion applications, including but not limited to:

AC-DC converters

Offline power supplies

Industrial and commercial power systems

Application Areas

Consumer electronics

Industrial equipment

Telecommunications infrastructure

Household appliances

Medical devices

Product Lifecycle

The UC2875N is currently in the Last Time Buy phase. Texas Instruments recommends customers contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC2875N

Product Attribute UC2875N UC2875DWPTRG4 UC2875DWP UC2879DWTRG4
Part Number UC2875N UC2875DWPTRG4 UC2875DWP UC2879DWTRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Isolation Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Topology Full-Bridge Full-Bridge Full-Bridge Full-Bridge
Base Product Number UC2875 UC2875 UC2875 UC2879
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Package / Case 20-DIP (0.300', 7.62mm) 28-SOIC (0.295", 7.50mm Width) 28-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width)
Frequency - Switching 1MHz 1MHz 1MHz 300kHz
Duty Cycle 100% 100% 100% 50%
Supplier Device Package 20-PDIP 28-SOIC 28-SOIC 20-SOIC
Voltage - Breakdown - - - -
Internal Switch(s) - - - -
Voltage - Start Up 10.75 V 10.75 V 10.75 V -
Control Features Frequency Control, Soft Start, Sync Frequency Control, Soft Start, Sync Frequency Control, Soft Start, Sync Frequency Control, Soft Start, Sync
Series - - - -
Package Tube Tape & Reel (TR) Tube Tape & Reel (TR)
Operating Temperature -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd) 9.5V ~ 20V 9.5V ~ 20V 9.5V ~ 20V 9.25V ~ 20V
Fault Protection Current Limiting Current Limiting Current Limiting Current Limiting

UC2875N Datasheet PDF

Download UC2875N pdf datasheets and Texas Instruments documentation for UC2875N - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
UC2875QP.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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UC2875N Image

UC2875N

Texas Instruments
32D-UC2875N

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