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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2845AQD8
UC2845AQD8 Image
Image may be representation.
See specifications for product details.

UC2845AQD8 - Texas Instruments

Manufacturer Part Number
UC2845AQD8
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC2845AQD8
ECAD Model
Parts Description
IC REG CTRLR MULT TOPOLOGY 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: 43690

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Quantity

Specifications

UC2845AQD8 Tech Specifications
Texas Instruments - UC2845AQD8 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC2845AQD8

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 7.6V ~ 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 (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 48%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UC2845  

Parts Introduction

Manufacturer Part Number

UC2845AQD8

Manufacturer

Texas Instruments

Introduction

The UC2845AQD8 is a specialized PWM controller from Texas Instruments designed for efficient power supply management.

Product Features and Performance

High-performance PWM controller

Optimized for Power Supply Control

Wide operating temperature range from -40°C to 125°C

Surface mount package enhances compatibility with modern PCB designs

Product Advantages

Enhanced power management capabilities

Reduced energy consumption

Increased reliability and longevity due to robust construction

Designed for easy scalability and integration in various applications

Key Technical Parameters

Voltage Input Range: -0.3V to 6.3V

Voltage Supply Range: 7.9V to 30V

Current Supply: 11 mA

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Supplier Device Package: 8-SOIC

Quality and Safety Features

Constructed to withstand extreme temperatures

Complies with industry standards for safety and reliability

Compatibility

Compatible with various surface mount technologies due to the 8-SOIC package

Application Areas

Ideally suited for power management systems requiring precise Pulse Width Modulation control

Product Lifecycle

Status: Last Time Buy

No imminent replacement or upgrade available

Several Key Reasons to Choose This Product

Exceptional temperature resilience and reliability

Optimal for sophisticated power management and PWM control

Flexible voltage input and supply parameters

Compact and compatible surface mount package

Last opportunity to purchase before discontinuation - ensures longevity in current designs without immediate transitions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC2845AQD8

Product Attribute UC2845AQD8 UC2845BD UC2845AD8 UC2845ADTR
Part Number UC2845AQD8 UC2845BD UC2845AD8 UC2845ADTR
Manufacturer Texas Instruments onsemi Texas Instruments Texas Instruments
Topology Boost, Buck, Flyback, Forward Boost, Flyback Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Synchronous Rectifier No No No No
Clock Sync No No No No
Series Automotive, AEC-Q100 - - -
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Base Product Number UC2845 UC2845 UC2845 UC2845
Duty Cycle (Max) 48% 48% 48% 48%
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V
Package Tube Tube Tube Tape & Reel (TR)
Operating Temperature -40°C ~ 125°C (TJ) -25°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Supplier Device Package 8-SOIC 14-SOIC 8-SOIC 14-SOIC
Package / Case 8-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154", 3.90mm Width)
Serial Interfaces - - - -
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Output Phases 1 1 1 1
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500kHz
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Number of Outputs 1 1 1 1

UC2845AQD8 Datasheet PDF

Download UC2845AQD8 pdf datasheets and Texas Instruments documentation for UC2845AQD8 - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
PCN Design/Specification
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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UC2845AQD8 Image

UC2845AQD8

Texas Instruments
32D-UC2845AQD8

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