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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC3526ADW
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UC3526ADW - Texas Instruments

Manufacturer Part Number
UC3526ADW
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC3526ADW
ECAD Model
Parts Description
IC REG CTRLR MULT TOP 18SOIC
Detailed Description
Package
18-SOIC (0.295', 7.50mm Width)
Data sheet
UC1526A, 2526A, 3526A.pdf
RoHs Status
ROHS3 Compliant
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Specifications

UC3526ADW Tech Specifications
Texas Instruments - UC3526ADW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC3526ADW

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 7V ~ 35V  
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull  
Synchronous Rectifier Yes  
Supplier Device Package 18-SOIC  
Series -  
Serial Interfaces -  
Package / Case 18-SOIC (0.295', 7.50mm Width)  
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 2  
Mounting Type Surface Mount  
Function Step-Up, Step-Down, Step-Up/Step-Down  
Frequency - Switching 1Hz ~ 600kHz  
Duty Cycle (Max) 49%  
Control Features Enable, Frequency Control, Reset, Soft Start  
Clock Sync Yes  
Base Product Number UC3526  

Parts Introduction

Manufacturer Part Number

UC3526ADW

Manufacturer

Texas Instruments

Introduction

Integrated circuit for power management, specializing in DC DC switching control.

Product Features and Performance

Flexible step-up, step-down, and step-up/step-down functionality

Supports a variety of topologies: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull

Dual output capability

Single-phase operation

Product Advantages

Support for synchronous rectification improves efficiency

Clock synchronization feature for system-level power management

Comprehensive control features including Enable, Frequency Control, Reset, and Soft Start

Supports a wide range of supply voltages

Key Technical Parameters

Number of Outputs: 2

Voltage - Supply (Vcc/Vdd): 7V to 35V

Frequency - Switching: 1Hz to 600kHz

Duty Cycle (Max): 49%

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

Quality and Safety Features

Reliability and performance within the specified operating temperature range

Compatibility

Surface mount compatible with 18-SOIC package

Application Areas

Applicable to various electronic devices requiring power regulation and control such as industrial systems, consumer electronics, telecommunications.

Product Lifecycle

Active status, not reported as nearing discontinuation

Availability of potential future replacements or upgrades not specified

Several Key Reasons to Choose This Product

Highly versatile for various power management layouts

Ability to efficiently handle diverse voltage requirements

Configurable for optimal control in the power management system

High-frequency operation capability

Designed by Texas Instruments, a reputable manufacturer in semiconductor solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC3526ADW

Product Attribute UC3526ADW UC3525BDW UC3526DWTRG4 UC3526DWG4
Part Number UC3526ADW UC3525BDW UC3526DWTRG4 UC3526DWG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Unitrode
Number of Outputs 2 2 2 2
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Synchronous Rectifier Yes Yes Yes Yes
Clock Sync Yes Yes Yes Yes
Package / Case 18-SOIC (0.295', 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 18-SOIC (0.295", 7.50mm Width) 18-SOIC (0.295", 7.50mm Width)
Serial Interfaces - - - -
Voltage - Supply (Vcc/Vdd) 7V ~ 35V 8V ~ 35V 8 V ~ 35 V 8V ~ 35V
Duty Cycle (Max) 49% 49% 49% 49%
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Output Configuration Positive Positive Positive Positive
Frequency - Switching 1Hz ~ 600kHz 100Hz ~ 400kHz 1Hz ~ 400kHz 1Hz ~ 400kHz
Supplier Device Package 18-SOIC 16-SOIC 18-SOIC 18-SOIC
Base Product Number UC3526 UC3525 - UC3526
Series - - - -
Mounting Type Surface Mount Surface Mount - Surface Mount
Output Phases 1 1 1 1
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Control Features Enable, Frequency Control, Reset, Soft Start Dead Time Control, Frequency Control, Ramp, Soft Start Enable, Frequency Control, Reset, Soft Start Enable, Frequency Control, Reset, Soft Start
Package Tube Tube - Bulk
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

UC3526ADW Datasheet PDF

Download UC3526ADW pdf datasheets and Texas Instruments documentation for UC3526ADW - Texas Instruments.

HTML Datasheet
UC1526A, 2526A, 3526A.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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UC3526ADW Image

UC3526ADW

Texas Instruments
32D-UC3526ADW

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