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UCC3810DW The Unitrode UCC3810DW is an offline switch IC designed for boost, buck, flyback, and forward topologies. It operates with a switching frequency of 1MHz.
Mfr Part #:

UCC3810DW

Available from 1 distributors
Mfr Name: Unitrode
Unitrode
The Unitrode UCC3810DW is an offline switch IC designed for boost, buck, flyback, and forward topologies. It operates with a switching frequency of 1MHz.
✓ Total Stock: 2 pcs
$ Price Range: $0.75

UCC3810DW Available from 1 distributor

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2 pcs
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UCC3810DW 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
Topology
Voltage
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UCC3810DW Description

Short technical summary and product information.

The UCC3810DW from Unitrode is an integrated circuit designed for offline switching applications. It supports multiple topologies including Boost, Buck, Flyback, and Forward configurations, operating at a switching frequency of 1MHz with a duty cycle of 49%.

 

This device features an isolated output and requires no internal switch. It is controlled via frequency control and sync features. The operating temperature range is -40°C to 85°C (TA), making it suitable for various environmental conditions. The package is a 16-SOIC, designed for surface mount.

 

Key electrical characteristics include a supply voltage range of 8.3V to 11V. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Its compact size and surface mount capability make it a versatile component for power supply designs.

UCC3810DW Quick Information

Product Type: Offline Switch IC
Series: UCC3810
Canonical Name: UCC3810DW Offline Switch IC
Subcategory: Power Management (PMIC)

UCC3810DW Compliance

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

UCC3810DW Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

UCC3810DW Features

  • Offline switch IC for multiple topologies.
  • Operates at 1MHz switching frequency.
  • 49% duty cycle capability.
  • Surface mount 16-SOIC package.
  • Wide -40°C to 85°C operating temperature.

UCC3810DW Applications

  • Suitable for offline power supplies.
  • Used in boost converter designs.
  • Applicable for buck converter circuits.
  • Ideal for flyback converter applications.
  • Supports forward converter configurations.

UCC3810DW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the UCC3810DW?

-40°C to 85°C (TA)

What package type is the UCC3810DW supplied in?

16-SOIC (0.295", 7.50mm Width)

What is the switching frequency of the UCC3810DW?

1MHz

What is the duty cycle of the UCC3810DW?

49%

What topologies does the UCC3810DW support?

Boost, Buck, Flyback, Forward

Is the UCC3810DW RoHS compliant?

RoHS3 Compliant

What is the Moisture Sensitivity Level (MSL) for the UCC3810DW?

1 Unlimited

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