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UCC28880 The Texas Instruments UCC28880 is a 700V off-line converter designed for AC-to-DC power supplies. It features integrated power MOSFET and low quiescent current.
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UCC28880

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC28880 is a 700V off-line converter designed for AC-to-DC power supplies. It features integrated power MOSFET and low quiescent current.
✓ Total Stock: 280,745 pcs
$ Price Range: $0.75

UCC28880 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Romaks Technologies ✓
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280,745 pcs
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280745 pcs On Request 1 On Request On Request On Request On Request On Request
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UCC28880 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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UCC28880 Description

Short technical summary and product information.

The Texas Instruments UCC28880 is an integrated off-line converter that combines a controller and a 700-V power MOSFET in a single monolithic device. It is designed for non-isolated AC/DC conversion applications, including AC-to-DC power supplies, metering, home automation, and LED drivers.

 

Key features include a 700-V drain-to-source voltage rating for the integrated power MOSFET, a high-voltage current source for internal low-voltage supply generation, and a device quiescent current of less than 100 μA. The UCC28880 supports multiple topologies such as buck, buck-boost, and flyback, enabling designs with a minimum number of external components.

 

This device incorporates a soft-start feature for controlled power stage startup and offers protection against current limit, overload, and output short circuits. It also includes thermal shutdown and robust performance with inductor current runaway prevention. The UCC28880 is available in a 7-pin SOIC package suitable for surface mount applications.

 

Note: This product is not recommended for new designs. Consider alternate products like the UCC28881.

UCC28880 Quick Information

Product Type: AC/DC Switching Regulator
Canonical Name: UCC28880 Off-Line Converter
Subcategory: Offline Switches

UCC28880 Compliance

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

UCC28880 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

UCC28880 Features

  • Integrated 700-V power MOSFET switch.
  • Low device quiescent current (<100μA).
  • Supports buck, buck-boost, and flyback topologies.
  • Includes soft start and thermal shutdown.
  • 7-pin SOIC package for surface mounting.

UCC28880 Applications

  • Used in AC-to-DC power supplies.
  • Suitable for metering applications.
  • Applicable for home automation SMPS.
  • Can be used for LED drivers.

UCC28880 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage for the UCC28880?

The maximum drain-to-source voltage is 700V.

What is the quiescent current of the UCC28880?

The device quiescent current is less than 100μA.

What is the maximum switching frequency of the UCC28880?

The maximum switching frequency is 62kHz.

What is the operating temperature range for the UCC28880?

The operating temperature range is -40°C to 125°C.

What package type is the UCC28880 available in?

The UCC28880 is available in a 7-pin SOIC package.

What topologies does the UCC28880 support?

The UCC28880 supports buck, buck-boost, and flyback topologies.

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