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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUCC38084DR
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UCC38084DR - Texas Instruments

Manufacturer Part Number
UCC38084DR
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCC38084DR
ECAD Model
Parts Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
UCC28083-86, UCC38083-86.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UCC38084DR Tech Specifications
Texas Instruments - UCC38084DR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCC38084DR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 4.1V ~ 15V  
Topology Buck, Boost, Half-Bridge, Push-Pull  
Synchronous Rectifier Yes  
Supplier Device Package 8-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Up, Step-Down, Step-Up/Step-Down  
Frequency - Switching 200kHz  
Duty Cycle (Max) 49%  
Control Features Current Limit, Frequency Control  
Clock Sync No  
Base Product Number UCC38084  

Parts Introduction

Manufacturer Part Number

UCC38084DR

Manufacturer

Texas Instruments

Introduction

UCC38084DR is a versatile, multi-topology DC DC Switching Controller designed for power management applications.

Product Features and Performance

Supports Step-Up, Step-Down, Step-Up/Step-Down conversion

Dual output transistor driver for flexible designs

Compatible with various topologies including Buck, Boost, Half-Bridge, Push-Pull

Adjustable frequency control for tailored performance

Integrated features for current limit and frequency control

Highly efficient with synchronous rectification

Product Advantages

Flexible power supply design options

Wide supply voltage range catering to diverse applications

Precision current limiting enhances safety

Optimized for low-power standby and high-efficiency designs

Key Technical Parameters

Number of Outputs: 2

Output Configuration: Positive

Supply Voltage (Vcc/Vdd): 4.1V to 15V

Switching Frequency: 200kHz

Maximum Duty Cycle: 49%

Operating Temperature Range: 0°C to 70°C

Synchronous Rectifier: Yes

Mounting Type: Surface Mount

Quality and Safety Features

Precision current limit for overcurrent protection

Designed for standard operating temperature ranges

Compatibility

Surface mount 8-SOIC package compatible with standard PCB designs

Application Areas

Power supply modules

Consumer electronics

Communication devices

Industrial control systems

Product Lifecycle

Product Status: Active

Ongoing manufacturer support with no current indication of discontinuation

Several Key Reasons to Choose This Product

Supports multiple topologies for design versatility

Wide input voltage range accommodating different power sources

High efficiency suitable for energy-sensitive applications

Flexibility in switching frequency for application-specific tuning

Robust thermal performance for reliability in varied environments

Texas Instruments' reputable product quality and support

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UCC38084DR

Product Attribute UCC38084DR UCC38084PWRG4 UCC3807DTR-1 UCC38084D
Part Number UCC38084DR UCC38084PWRG4 UCC3807DTR-1 UCC38084D
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number UCC38084 - UCC3807 UCC38084
Synchronous Rectifier Yes Yes No Yes
Number of Outputs 2 2 1 2
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Output Phases 1 1 1 1
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
Mounting Type Surface Mount - Surface Mount Surface Mount
Duty Cycle (Max) 49% 49% 78% 49%
Topology Buck, Boost, Half-Bridge, Push-Pull Buck, Boost, Half-Bridge, Push-Pull Buck, Boost, Flyback, Forward Converter, SEPIC Buck, Boost, Half-Bridge, Push-Pull
Control Features Current Limit, Frequency Control Current Limit, Frequency Control - Current Limit, Frequency Control
Series - - - -
Frequency - Switching 200kHz 200kHz 202kHz 200kHz
Output Configuration Positive Positive Positive Positive
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Serial Interfaces - - - -
Package Tape & Reel (TR) - Tape & Reel (TR) Tube
Supplier Device Package 8-SOIC 8-TSSOP 8-SOIC 8-SOIC
Voltage - Supply (Vcc/Vdd) 4.1V ~ 15V 4.1 V ~ 15 V 6.9V ~ 13.5V 4.1V ~ 15V
Clock Sync No No No No

UCC38084DR Datasheet PDF

Download UCC38084DR pdf datasheets and Texas Instruments documentation for UCC38084DR - Texas Instruments.

Datasheets
UCC28083-86, UCC38083-86.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

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UCC38084DR Image

UCC38084DR

Texas Instruments
32D-UCC38084DR

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