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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2842AQD8
UC2842AQD8 Image
Image may be representation.
See specifications for product details.

UC2842AQD8 - Texas Instruments

Manufacturer Part Number
UC2842AQD8
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC2842AQD8
ECAD Model
Parts Description
IC CURR MODE PWM CONTROLLR 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
UC2845AQD.pdf
RoHs Status
ROHS3 Compliant
In stock: 43720

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Quantity

Specifications

UC2842AQD8 Tech Specifications
Texas Instruments - UC2842AQD8 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC2842AQD8

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 10V ~ 30V  
Topology Boost, Buck, Flyback, Forward  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC  
Series Automotive, AEC-Q100  
Serial Interfaces -  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Down, Step-Up/Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 96%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UC2842  

Parts Introduction

Manufacturer Part Number

UC2842AQD8

Manufacturer

Texas Instruments

Introduction

The UC2842AQD8 is a high-performance PWM controller designed for optimized power management applications.

Product Features and Performance

PWM Controller optimized for power supply management

Surface Mount type for compact integration

Operates in a wide temperature range from -40°C to 125°C

Requires a supply voltage between 10V to 30V

Low supply current requirement of 11 mA

Packaged in a small 8-SOIC configuration

Product Advantages

High efficiency and reliability in power management

Suitable for compact applications due to its small package

Wide operating temperature range enhances versatility

Key Technical Parameters

Input Voltage: -0.3V to 6.3V

Supply Voltage: 10V to 30V

Supply Current: 11 mA

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Robust construction ensuring long-term reliability

Able to withstand harsh environmental conditions

Compatibility

Compatible with a wide range of power management applications

Designed for use in power supply controllers and monitors

Application Areas

Suitable for various power supply control systems

Ideal for systems requiring reliable power management solutions

Product Lifecycle

Product Status: Last Time Buy, indicating discontinuation is near

Alternatives or upgrades may need to be considered soon

Several Key Reasons to Choose This Product

High-performance PWM control suitable for precision power management

Robust packaging and wide operating temperature suitable for challenging environments

Low power consumption aiding in energy-efficient designs

Last Time Buy status offers a final opportunity to purchase before discontinuation

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC2842AQD8

Product Attribute UC2842AQD8 UC2842BD1 UC2842AQD8R UC2842AM
Part Number UC2842AQD8 UC2842BD1 UC2842AQD8R UC2842AM
Manufacturer Texas Instruments STMicroelectronics Texas Instruments Microchip Technology
Base Product Number UC2842 UC2842 UC2842 UC2842
Package Tube Tube Tape & Reel (TR) Tube
Topology Boost, Buck, Flyback, Forward Boost, Flyback Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward
Function Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Serial Interfaces - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Clock Sync No No No No
Duty Cycle (Max) 96% 96% 96% 96%
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500kHz
Operating Temperature -40°C ~ 125°C (TA) -25°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Series Automotive, AEC-Q100 - Automotive, AEC-Q100 -
Voltage - Supply (Vcc/Vdd) 10V ~ 30V 10V ~ 30V 10V ~ 30V 10V ~ 30V
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Output Phases 1 1 1 1
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-DIP
Number of Outputs 1 1 1 1
Synchronous Rectifier No No No No
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300', 7.62mm)

UC2842AQD8 Datasheet PDF

Download UC2842AQD8 pdf datasheets and Texas Instruments documentation for UC2842AQD8 - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
UC2845AQD.pdf

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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UC2842AQD8 Image

UC2842AQD8

Texas Instruments
32D-UC2842AQD8

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