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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersUCC3804PWTR
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UCC3804PWTR - Texas Instruments

Manufacturer Part Number
UCC3804PWTR
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCC3804PWTR
ECAD Model
Parts Description
IC OFFLINE SW MULT TOP 8TSSOP
Package
8-TSSOP (0.173', 4.40mm Width)
Data sheet
UCC180x, 280x, 380x Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UCC3804PWTR Tech Specifications
Texas Instruments - UCC3804PWTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCC3804PWTR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 8.3V ~ 12V  
Voltage - Start Up 12.5 V  
Voltage - Breakdown -  
Topology Boost, Buck, Flyback, Forward  
Supplier Device Package 8-TSSOP  
Series -  
Package / Case 8-TSSOP (0.173', 4.40mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation -  
Operating Temperature -40°C ~ 85°C (TA)  
Mounting Type Surface Mount  
Internal Switch(s) No  
Frequency - Switching Up to 1MHz  
Fault Protection Current Limiting  
Duty Cycle 49%  
Control Features Frequency Control  
Base Product Number UCC3804  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

UCC3804PWTR

Manufacturer

Texas Instruments

Introduction

Low-Power BICMOS Current-Mode PWM

Product Features and Performance

High Performance Current Mode PWM Controller

Low Startup and Operating Current

Up to 1MHz Switching Frequency

Low Power BICMOS Process Technology

Product Advantages

Efficient Power Conversion

Minimal Power Loss

High Frequency Operation Reduces Size of Passive Components

Key Technical Parameters

Frequency - Switching Up to 1MHz

Voltage - Start Up 12.5V

Voltage - Supply (Vcc/Vdd) 8.3V to 12V

Duty Cycle 49%

Quality and Safety Features

Built-in Current Limiting Feature

Compatibility

Suited for Boost, Buck, Flyback, Forward Topologies

Application Areas

Power Supplies

DC to DC Converters

Product Lifecycle

Active Status

Standard Lifecycle

Several Key Reasons to Choose This Product

Precision Voltage Reference

Optimized for Low Power Applications

PWM Operation Reduces Noise Sensitivity

High Switching Frequency for Efficient Operation

Advanced BICMOS Technology for Enhanced Performance

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCC3804PWTR

Product Attribute UCC3804PWTR UCC3804DTR UCC3804D UCC3804DTRG4
Part Number UCC3804PWTR UCC3804DTR UCC3804D UCC3804DTRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Start Up 12.5 V 12.5 V 12.5 V 12.5 V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Breakdown - - - -
Fault Protection Current Limiting Current Limiting Current Limiting Current Limiting
Voltage - Supply (Vcc/Vdd) 8.3V ~ 12V 8.3V ~ 12V 8.3V ~ 12V 8.3V ~ 12V
Output Isolation - - - -
Series - - - -
Duty Cycle 49% 49% 49% 49%
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Frequency - Switching Up to 1MHz Up to 1MHz Up to 1MHz Up to 1MHz
Package / Case 8-TSSOP (0.173', 4.40mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-TSSOP 8-SOIC 8-SOIC 8-SOIC
Topology Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Internal Switch(s) No No No No
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number UCC3804 UCC3804 UCC3804 UCC3804

UCC3804PWTR Datasheet PDF

Download UCC3804PWTR pdf datasheets and Texas Instruments documentation for UCC3804PWTR - Texas Instruments.

HTML Datasheet
UCC180x, 280x, 380x Datasheet.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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UCC3804PWTR Image

UCC3804PWTR

Texas Instruments
32D-UCC3804PWTR

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