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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUCC3800N
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UCC3800N - Texas Instruments

Manufacturer Part Number
UCC3800N
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCC3800N
ECAD Model
Parts Description
IC REG CTRLR MULT TOPOLOGY 8DIP
Package
8-DIP (0.300", 7.62mm)
Data sheet
UCC180x, 280x, 380x Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UCC3800N Tech Specifications
Texas Instruments - UCC3800N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCC3800N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 6.9V ~ 12V  
Topology Buck, Boost, Flyback, Forward Converter  
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  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up, Step-Down, Step-Up/Step-Down  
Frequency - Switching 46kHz  
Duty Cycle (Max) 99%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UCC3800  

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 Introduction

Manufacturer Part Number

UCC3800N

Manufacturer

Texas Instruments

Introduction

The UCC3800N is an integrated PWM controller for power management applications.

Product Features and Performance

Integrated PWM controller

Capable of driving a MOSFET or BJT transistor

Supports step-up, step-down, and step-up/step-down topologies

Positive output configuration

Buck, Boost, Flyback, Forward Converter topologies enabled

Single output with one-phase operation

Operating supply voltage range of 6.9V to 12V

46kHz switching frequency

Up to 99% duty cycle for efficient operation

Non-synchronous rectifier design

Frequency control for tailored operation

Product Advantages

Versatile functionality simplifies circuit design

Broad voltage range accommodates various applications

High duty cycle maximizes power efficiency

Through-hole mounting simplifies PCB design

Capable of handling a variety of power topologies

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 6.9V ~ 12V

Frequency Switching: 46kHz

Duty Cycle (Max): 99%

Operating Temperature: 0°C ~ 70°C (TA)

Mounting Type: Through Hole

Package / Case: 8-DIP

Supplier Device Package: 8-PDIP

Quality and Safety Features

Quality ensured by Texas Instruments' standards

Compatibility

Compatible with external transistors for various power management schemes

Application Areas

Industrial and Commercial Power Supplies

Portable device power management

PC power management

Power adapters

Product Lifecycle

Obsolete status indicates the possibility of limited availability; replacements or upgrades could be available - consider consulting Texas Instruments for the latest information.

Several Key Reasons to Choose This Product

Reliable performance from a leading manufacturer

Adaptability to multiple power management applications

Efficient power conversion with high duty cycle

Obsolescence status makes it ideal for legacy systems maintenance

A trusted and widely used integrated circuit in power management designs

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCC3800N

Product Attribute UCC3800N UCC3801DTRG4 UCC3801D UCC3801N
Part Number UCC3800N UCC3801DTRG4 UCC3801D UCC3801N
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Clock Sync No No No No
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Number of Outputs 1 1 1 1
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Frequency - Switching 46kHz 46kHz 46kHz 46kHz
Duty Cycle (Max) 99% 49% 49% 49%
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 - - - -
Voltage - Supply (Vcc/Vdd) 6.9V ~ 12V 7.4V ~ 12V 7.4V ~ 12V 7.4V ~ 12V
Base Product Number UCC3800 UCC3801 UCC3801 UCC3801
Synchronous Rectifier No No No No
Mounting Type Through Hole Surface Mount Surface Mount Through Hole
Supplier Device Package 8-PDIP 8-SOIC 8-SOIC 8-PDIP
Package Tube Tape & Reel (TR) Tube Tube
Output Phases 1 1 1 1
Topology Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter Buck, Boost, Flyback, Forward Converter
Package / Case 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm)
Output Configuration Positive Positive Positive Positive
Serial Interfaces - - - -

UCC3800N Datasheet PDF

Download UCC3800N pdf datasheets and Texas Instruments documentation for UCC3800N - Texas Instruments.

HTML Datasheet
UCC180x, 280x, 380x Datasheet.pdf
PCN Obsolescence/ EOL
Mult Dev EOL 10/Mar/2022.pdf PDIP 16-Mar-2022.pdf
PCN Design/Specification
UCC280y 13/Aug/2020.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UCC3800N Image

UCC3800N

Texas Instruments
32D-UCC3800N

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