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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersUCC2802QDRQ1
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UCC2802QDRQ1 - Texas Instruments

Manufacturer Part Number
UCC2802QDRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCC2802QDRQ1
ECAD Model
Parts Description
IC OFFLINE SWITCH MULT TOP 8SOIC
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
UCC2800 - 05-Q1.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UCC2802QDRQ1 Tech Specifications
Texas Instruments - UCC2802QDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCC2802QDRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 8.3V ~ 12V  
Voltage - Start Up 12.5 V  
Voltage - Breakdown -  
Topology Boost, Flyback, Forward  
Supplier Device Package 8-SOIC  
Series Automotive, AEC-Q100  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation -  
Operating Temperature -40°C ~ 125°C (TA)  
Mounting Type Surface Mount  
Internal Switch(s) No  
Frequency - Switching Up to 1MHz  
Fault Protection Current Limiting  
Duty Cycle 99%  
Control Features Frequency Control  
Base Product Number UCC2802  

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

UCC2802QDRQ1

Manufacturer

Texas Instruments

Introduction

Automotive qualified low-power PWM controller

Product Features and Performance

Low startup current

Optimized for DC/DC converters

High efficiency with peak current mode control

Under-voltage lockout for low voltage operation

Frequency jittering for reduced EMI

Thermal shutdown protection

Product Advantages

Enhanced circuit protection features

AEC-Q100 qualified for automotive applications

Highly efficient power management

Small form factor suitable for space-constrained applications

Key Technical Parameters

Input Voltage: -0.3V to 6.3V

Supply Voltage: 8.3V to 11V

Supply Current: 500 µA

Operating Temperature: -40°C to 125°C

Automotive Grade

Quality and Safety Features

Built-in over-temperature protection

Meets AEC-Q100 automotive qualification standards

Under-voltage lockout ensures proper operation

Compatibility

Surface Mount 8-SOIC package compatible with standard SMT processes

Compatible with a wide range of external components for design flexibility

Application Areas

Automotive power supplies

DC/DC converters

Battery operated equipment

Product Lifecycle

Currently Active product

Not indicated as nearing discontinuation

Replacements or upgrades may be available as newer technologies emerge

Several Key Reasons to Choose This Product

Automotive qualification ensures reliability in harsh environments

Energy-saving low current consumption enhances battery life

Robust thermal and over-current protection for enhanced safety

Versatile input and supply voltage ranges for broader application usage

Tape & Reel packaging for efficient automated manufacturing

High-temperature operation suitable for under-the-hood applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCC2802QDRQ1

Product Attribute UCC2802QDRQ1 UCC2802D UCC2802N UCC2802DTR
Part Number UCC2802QDRQ1 UCC2802D UCC2802N UCC2802DTR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Topology Boost, Flyback, Forward Boost, Flyback, Forward Boost, Flyback, Forward Boost, Flyback, Forward
Supplier Device Package 8-SOIC 8-SOIC 8-PDIP 8-SOIC
Output Isolation - - - -
Base Product Number UCC2802 UCC2802 UCC2802 UCC2802
Frequency - Switching Up to 1MHz Up to 1MHz Up to 1MHz Up to 1MHz
Series Automotive, AEC-Q100 - - -
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300', 7.62mm) 8-SOIC (0.154", 3.90mm Width)
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd) 8.3V ~ 12V 8.3V ~ 12V 8.3V ~ 12V 8.3V ~ 12V
Voltage - Start Up 12.5 V 12.5 V 12.5 V 12.5 V
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Fault Protection Current Limiting Current Limiting Current Limiting Current Limiting
Voltage - Breakdown - - - -
Duty Cycle 99% 99% 99% 99%
Internal Switch(s) No No No No

UCC2802QDRQ1 Datasheet PDF

Download UCC2802QDRQ1 pdf datasheets and Texas Instruments documentation for UCC2802QDRQ1 - Texas Instruments.

PCN Design/Specification
Design 25/Feb/2022.pdf UCC280y 27/Jul/2020.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Packaging
2.73KHz.pdf
HTML Datasheet
UCC2800 - 05-Q1.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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UCC2802QDRQ1 Image

UCC2802QDRQ1

Texas Instruments
32D-UCC2802QDRQ1

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