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UCC2804DG4 The Texas Instruments UCC2804DG4 is an offline switcher IC designed for AC/DC conversion. It features a surface mount package and operates within a wide temperature range.
Mfr Part #:

UCC2804DG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC2804DG4 is an offline switcher IC designed for AC/DC conversion. It features a surface mount package and operates within a wide temperature range.
✓ Total Stock: 12 pcs
$ Price Range: $0.75

UCC2804DG4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
12 pcs
On Request
12 pcs On Request 1 On Request On Request On Request On Request On Request
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UCC2804DG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Storage Temperature
Supplier Device Package
Tape & Reel
Topology
Voltage
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UCC2804DG4 Description

Short technical summary and product information.

The Texas Instruments UCC2804DG4 is an integrated circuit designed for AC/DC conversion, falling under the category of offline switchers. This component is housed in an 8-SOIC package and utilizes surface mount technology for integration into electronic circuits.

 

Key electrical specifications include a startup voltage of 12.5V and a supply voltage range of 8.3V to 12V. It supports a switching frequency of up to 1MHz and offers a duty cycle of 49%. The device incorporates current limiting for fault protection and features frequency control for its operation. The internal switch is not present.

 

Operating within a temperature range of -40°C to 85°C, the UCC2804DG4 is suitable for various environmental conditions. Its topology supports Boost, Flyback, and Forward configurations, making it versatile for different power supply designs. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

UCC2804DG4 Quick Information

Product Type: AC DC Converter
Series: UCC2804
Canonical Name: Texas Instruments UCC2804DG4 AC DC Converter
Subcategory: Offline Switchers

UCC2804DG4 Compliance

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

UCC2804DG4 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

UCC2804DG4 Features

  • Offline switcher IC for AC/DC conversion.
  • Supports Boost, Flyback, and Forward topologies.
  • Operates up to 1MHz switching frequency.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

UCC2804DG4 Applications

  • Used in AC/DC power supplies.
  • Suitable for offline switching applications.
  • Integrates into compact designs.
  • Robust fault protection features.

UCC2804DG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of UCC2804DG4?

8.3V to 12V.

What is the switching frequency of UCC2804DG4?

Up to 1 MHz.

What is the duty cycle of UCC2804DG4?

49%.

What topologies does UCC2804DG4 support?

Boost, flyback, and forward.

What is the operating temperature range?

-40°C to 85°C.

What package is UCC2804DG4 available in?

8-SOIC (0.154", 3.90mm width).

Does UCC2804DG4 have an internal switch?

No, it requires an external power switch.

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