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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersUCC25701D
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UCC25701D - Unitrode

Manufacturer Part Number
UCC25701D
Manufacturer
Unitrode
Allelco Part Number
32D-UCC25701D
ECAD Model
Parts Description
IC OFFLINE SW MULT TOP 14SOIC
Detailed Description
Package
14-SOIC (0.154", 3.90mm Width)
Data sheet
UCC25701D.pdf
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In stock: 8860

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Specifications

UCC25701D Tech Specifications
Unitrode - UCC25701D technical specifications, attributes, parameters and parts with similar specifications to Unitrode - UCC25701D

Product Attribute Attribute Value  
Manufacturer Unitrode  
Voltage - Supply (Vcc/Vdd) 9V ~ 15V  
Voltage - Start Up 13 V  
Voltage - Breakdown -  
Topology Boost, Flyback, Forward  
Supplier Device Package 14-SOIC  
Series -  
Package / Case 14-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature -55°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) No  
Frequency - Switching 700kHz  
Fault Protection Current Limiting  
Duty Cycle 99%  
Control Features Soft Start, Sync  
Base Product Number UCC25701  

Parts Introduction

Manufacturer Part Number

UCC25701D

Manufacturer

Texas Instruments

Introduction

Power Management Integrated Circuit for AC DC conversion

Product Features and Performance

High frequency switching at 700kHz

Supports Boost, Flyback, and Forward topologies

Soft Start control

Synchronization capabilities

Wide operating temperature range from -55°C to 150°C

Surface Mount 14-SOIC package

Product Advantages

High duty cycle up to 99%

No internal switches for flexible design

High switching frequency for smaller components and compact design

Key Technical Parameters

Voltage - Start Up: 13V

Voltage - Supply (Vcc/Vdd): 9V to 15V

Frequency - Switching: 700kHz

Operating Temperature: -55°C to 150°C

Quality and Safety Features

Current Limiting fault protection

Isolated output for safety

Compatibility

Compatible with Boost, Flyback, Forward converter designs

Surface Mount 14-SOIC package compatibility with standard PCB manufacturing processes

Application Areas

AC/DC power supplies

Power adapters

Offline power converters

Product Lifecycle

Active status

No indication of nearing discontinuation

Availability of replacement or upgrade options through Texas Instruments product range

Several Key Reasons to Choose This Product

Efficient power conversion for various AC/DC applications

Highly adaptable to different topologies

Robust design with extended operating temperature range

Integrated features like soft start and sync reduce additional component requirements

High-performance Texas Instruments technical support and reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Unitrode UCC25701D

Product Attribute UCC25701D UCC25701D UCC25701PW UCC25701PW
Part Number UCC25701D UCC25701D UCC25701PW UCC25701PW
Manufacturer Unitrode Texas Instruments Unitrode Texas Instruments
Output Isolation Isolated Isolated Isolated Isolated
Frequency - Switching 700kHz 700kHz 700kHz 700kHz
Control Features Soft Start, Sync Soft Start, Sync Soft Start, Sync Soft Start, Sync
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 14-SOIC 14-SOIC 14-TSSOP 14-TSSOP
Duty Cycle 99% 99% 99% 99%
Internal Switch(s) No No No No
Voltage - Breakdown - - - -
Voltage - Start Up 13 V 13 V 13 V 13 V
Base Product Number UCC25701 UCC25701 UCC25701 UCC25701
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Topology Boost, Flyback, Forward Boost, Flyback, Forward Boost, Flyback, Forward Boost, Flyback, Forward
Fault Protection Current Limiting Current Limiting Current Limiting Current Limiting
Package / Case 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154', 3.90mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173', 4.40mm Width)
Package Bulk Tube Bulk Tube
Voltage - Supply (Vcc/Vdd) 9V ~ 15V 9V ~ 15V 9V ~ 15V 9V ~ 15V

Customers Also Interested in

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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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UCC25701D Image

UCC25701D

Unitrode
32D-UCC25701D

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