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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC1842AMDREP
UC1842AMDREP Image
Image may be representation.
See specifications for product details.

UC1842AMDREP - Texas Instruments

Manufacturer Part Number
UC1842AMDREP
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC1842AMDREP
ECAD Model
Parts Description
IC REG CTRLR BST FLYBK PWM 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
UC1842A-EP - UC1845A-EP.pdf
RoHs Status
ROHS3 Compliant
In stock: 9301

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Specifications

UC1842AMDREP Tech Specifications
Texas Instruments - UC1842AMDREP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC1842AMDREP

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 -  
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, Isolation Capable  
Operating Temperature -55°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 UC1842  

Parts Introduction

Manufacturer Part Number

UC1842AMDREP

Manufacturer

Texas Instruments

Introduction

The UC1842AMDREP from Texas Instruments is a specialized PWM controller designed for advanced power management and regulation.

Product Features and Performance

PWM controller capable of enhancing power efficiency

Wide input voltage range from -0.3V to 6.3V

Supply voltage between 10V and 30V

Stable operation with current supply of 11 mA

Extended operating temperature range from -55°C to 125°C

Product Advantages

High reliability in extreme temperature conditions

Precision voltage regulation for improved device performance

Efficient power consumption

Key Technical Parameters

Input Voltage: -0.3V ~ 6.3V

Supply Voltage: 10V ~ 30V

Current Supply: 11 mA

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Rigorous temperature grade ensuring reliability from -55°C to 125°C

Robust surface mount packaging for secure soldering and prolonged lifespan

Compatibility

Compatible with a wide range of power management applications owing to its flexible input and supply voltage

Application Areas

Power supplies

DC-DC Converters

Consumer electronics

Industrial systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Continual support and availability of replacement or upgrade options

Several Key Reasons to Choose This Product

Efficient power management enhancing device longevity and performance

High reliability in extreme environmental conditions, suitable for industrial and consumer applications

Broad compatibility with multiple electronic systems and applications

Sustained product support and availability facilitating long-term deployment

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC1842AMDREP

Product Attribute UC1842AMDREP UC1842AY UC1840J UC1841J/883B
Part Number UC1842AMDREP UC1842AY UC1840J UC1841J/883B
Manufacturer Texas Instruments Microchip Technology Texas Instruments Texas Instruments
Duty Cycle (Max) 96% 96% - -
Control Features Frequency Control Frequency Control - -
Voltage - Supply (Vcc/Vdd) 10V ~ 30V 10V ~ 30V - -
Output Configuration Positive, Isolation Capable Positive, Isolation Capable - -
Frequency - Switching Up to 500kHz Up to 500kHz - -
Series - - - -
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-CDIP (0.300', 7.62mm) - -
Package Tape & Reel (TR) Bulk - -
Number of Outputs 1 1 - -
Serial Interfaces - - - -
Supplier Device Package 8-SOIC 8-CERDIP - -
Function Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Down - -
Synchronous Rectifier No No - -
Base Product Number UC1842 UC1842 - -
Operating Temperature -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) - -
Topology Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward - -
Output Type Transistor Driver Transistor Driver - -
Clock Sync No No - -
Mounting Type Surface Mount Through Hole - -
Output Phases 1 1 - -

UC1842AMDREP Datasheet PDF

Download UC1842AMDREP pdf datasheets and Texas Instruments documentation for UC1842AMDREP - Texas Instruments.

HTML Datasheet
UC1842A-EP - UC1845A-EP.pdf
PCN Assembly/Origin
2.73KHz.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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UC1842AMDREP Image

UC1842AMDREP

Texas Instruments
32D-UC1842AMDREP

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