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UCC3813N-2 The Unitrode UCC3813N-2 is an offline switch controller designed for AC DC conversion. It operates at a frequency of 1MHz and supports a voltage range of 8.3V to 12V.
Mfr Part #:

UCC3813N-2

Available from 1 distributors
Mfr Name: Unitrode
Unitrode
The Unitrode UCC3813N-2 is an offline switch controller designed for AC DC conversion. It operates at a frequency of 1MHz and supports a voltage range of 8.3V to 12V.
✓ Total Stock: 48 pcs
$ Price Range: $0.75

UCC3813N-2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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48 pcs
On Request
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DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UCC3813N-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
SVHC Present
Supplier Device Package
Supplier Package
Topology
Voltage
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UCC3813N-2 Description

Short technical summary and product information.

The UCC3813N-2 from Unitrode is an offline switch controller IC suitable for AC DC conversion applications. It features a high operating frequency of 1MHz, enabling efficient power conversion.

 

This device supports a wide input voltage range of 8.3V to 12V and operates across a broad temperature range from -55°C to 150°C (TJ). The duty cycle is rated at 99%, and it includes internal switches.

 

Designed for through-hole mounting, the UCC3813N-2 comes in an 8-PDIP package. Its topology supports multiple configurations including Boost, Buck, Flyback, and Forward modes. The output isolation is non-isolated, and control features include frequency control.

 

This component is RoHS3 compliant and has an MSL rating of 1 (Unlimited).

UCC3813N-2 Quick Information

Product Type: AC DC Converter
Canonical Name: UCC3813N-2
Subcategory: AC DC Converters

UCC3813N-2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UCC3813N-2 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

UCC3813N-2 Features

  • Operates at 1MHz frequency.
  • Supports 8.3V to 12V input voltage.
  • Wide -55°C to 150°C operating temperature.
  • Through hole mounting in 8-PDIP package.
  • Supports multiple power topologies.

UCC3813N-2 Applications

  • Used in AC DC power supplies.
  • Suitable for offline switching applications.
  • Enables Boost, Buck, Flyback designs.
  • Ideal for Forward converter circuits.

UCC3813N-2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the UCC3813N-2?

-55°C to 150°C (TJ)

What is the frequency of the UCC3813N-2?

1MHz

What is the voltage range for the UCC3813N-2?

8.3V to 12V

What is the duty cycle of the UCC3813N-2?

99%

What package type is the UCC3813N-2 available in?

8-PDIP

How is the UCC3813N-2 mounted?

Through Hole

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