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UC2842ADM

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UC2842ADM

IC REG CTRLR BST FLYBK ISO 8SOIC

Manufacturer: Microchip Technology

Categories: DC DC Switching Controllers

Quality Control: Learn More

Microchip Technology's UC2842ADM is a versatile current-mode PWM controller designed for Boost, Buck, Flyback, and Forward converter topologies. This 8-SOIC package device features a high-performance architecture enabling switching frequencies up to 500kHz with a maximum duty cycle of 96%. Its positive output configuration offers isolation capability, making it suitable for a wide range of power supply designs. The UC2842ADM operates from a wide supply voltage range of 10V to 30V. Key control features include frequency control, and it is ideal for applications in industrial automation, telecommunications, and consumer electronics power systems. The component is supplied in bulk packaging.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / Case8-SOIC (0.154"", 3.90mm Width)
Output TypeTransistor Driver
Mounting TypeSurface Mount
FunctionStep-Up, Step-Down
Operating Temperature-40°C ~ 85°C (TA)
Output ConfigurationPositive, Isolation Capable
Frequency - SwitchingUp to 500kHz
TopologyBoost, Buck, Flyback, Forward
Voltage - Supply (Vcc/Vdd)10V ~ 30V
Supplier Device Package8-SOIC
Synchronous RectifierNo
Control FeaturesFrequency Control
Serial Interfaces-
Output Phases1
Duty Cycle (Max)96%
Clock SyncNo
Number of Outputs1

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.