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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2824DWTR
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UC2824DWTR - Unitrode

Manufacturer Part Number
UC2824DWTR
Manufacturer
Unitrode
Allelco Part Number
32D-UC2824DWTR
ECAD Model
Parts Description
SWITCHING CONTROLLER, VOLTAGE-MO
Package
16-SOIC (0.295", 7.50mm Width)
Data sheet
UC2824DWTR.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UC2824DWTR Tech Specifications
Unitrode - UC2824DWTR technical specifications, attributes, parameters and parts with similar specifications to Unitrode - UC2824DWTR

Product Attribute Attribute Value  
Manufacturer Unitrode  
Voltage - Supply (Vcc/Vdd) 8.4V ~ 30V  
Topology Boost  
Synchronous Rectifier No  
Supplier Device Package 16-SOIC  
Series -  
Serial Interfaces -  
Package / Case 16-SOIC (0.295", 7.50mm Width)  
Package Bulk  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up  
Frequency - Switching 340kHz ~ 460kHz  
Duty Cycle (Max) 80%  
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start  
Clock Sync No  
Base Product Number UC2824  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

UC2824DWTR

Manufacturer

Texas Instruments

Introduction

The UC2824DWTR is a high-performance, high-frequency, step-up DC/DC switching controller. It is designed to provide a regulated output voltage from an unregulated input voltage source, making it suitable for a wide range of power supply applications.

Product Features and Performance

High-frequency operation from 340 kHz to 460 kHz

Wide input voltage range of 8.4V to 30V

Maximum duty cycle of 80%

Current limit, enable, frequency control, ramp, and soft-start control features

Operating temperature range of -40°C to 85°C

Product Advantages

Efficient power conversion with high-frequency operation

Flexible input voltage range to accommodate various power sources

Comprehensive control features for optimized performance

Wide operating temperature range for diverse application environments

Key Reasons to Choose This Product

Reliable and robust performance for demanding power supply applications

Ease of integration with comprehensive control features

Versatile input voltage range to suit various system requirements

Cost-effective solution for efficient power conversion needs

Quality and Safety Features

Adherence to industry standards and safety regulations

Rigorous quality control measures during manufacturing

Thermal protection and overcurrent limiting for safe operation

Compatibility

The UC2824DWTR is a surface-mount device in a 16-SOIC package, widely compatible with various electronic systems and power supply designs.

Application Areas

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Consumer electronics

Portable devices

Product Lifecycle

The UC2824DWTR is an obsolete product, meaning it is no longer in active production. However, there are equivalent or alternative models available from Texas Instruments, such as the UC3824, UC3825, and UC3826 series. Customers are advised to contact our website's sales team for more information on available options and support for this product.

Parts with Similar Specifications

The three parts on the right have similar specifications to Unitrode UC2824DWTR

Product Attribute UC2824DWTR UC2823N UC2825ADW UC2825AN
Part Number UC2824DWTR UC2823N UC2825ADW UC2825AN
Manufacturer Unitrode Unitrode Texas Instruments Texas Instruments
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-DIP (0.300", 7.62mm) 16-SOIC (0.295', 7.50mm Width) 16-DIP (0.300', 7.62mm)
Frequency - Switching 340kHz ~ 460kHz 340kHz ~ 460kHz 400kHz ~ 1MHz 400kHz ~ 1MHz
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start Current Limit, Enable, Frequency Control, Ramp, Soft Start Current Limit, Frequency Control, Ramp, Soft Start Current Limit, Frequency Control, Ramp, Soft Start
Voltage - Supply (Vcc/Vdd) 8.4V ~ 30V 8.4V ~ 30V 8.4V ~ 22V 8.4V ~ 22V
Output Configuration Positive Positive Positive Positive
Clock Sync No No No No
Supplier Device Package 16-SOIC 16-PDIP 16-SOIC 16-PDIP
Function Step-Up Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Duty Cycle (Max) 80% 80% 50% 50%
Output Phases 1 1 1 1
Serial Interfaces - - - -
Series - - - -
Package Bulk Bulk Tube Tube
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Number of Outputs 1 1 2 2
Operating Temperature -40°C ~ 85°C (TA) -25°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Topology Boost Buck, Boost, Flyback, Forward Converter Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Synchronous Rectifier No No No No
Base Product Number UC2824 UC2823 UC2825 UC2825

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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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UC2824DWTR Image

UC2824DWTR

Unitrode
32D-UC2824DWTR

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