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UCC2800D The Texas Instruments UCC2800D is a low-power BiCMOS current-mode PWM controller. It operates within a voltage range of 6.9V to 12V and supports multiple topologies.
Mfr Part #:

UCC2800D

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC2800D is a low-power BiCMOS current-mode PWM controller. It operates within a voltage range of 6.9V to 12V and supports multiple topologies.
✓ Total Stock: 36,258 pcs
$ Price Range: $1.56

UCC2800D Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 0603 On Request On Request
Fe Components ✓
Non-Authorised Inventory information
48 pcs
On Request
48 pcs On Request 1 On Request On Request On Request On Request On Request
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.

UCC2800D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Response Time
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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UCC2800D Description

Short technical summary and product information.

The Texas Instruments UCC2800D is a low-power, high-speed integrated circuit designed for fixed-frequency current-mode switching mode power supplies. It contains all necessary control and drive components, minimizing external parts count.

 

This controller supports multiple topologies including Boost, Flyback, and Forward converters. It features an adjustable switching frequency up to 1MHz, with a typical operating frequency of 46kHz. The device has a maximum duty cycle of 99% and operates within a voltage range of 6.9V to 12V. Key control features include frequency control, current limiting, and soft start.

 

The UCC2800D is available in an 8-SOIC package with surface mount mounting type. It operates within a temperature range of -40°C to 85°C (TA). The typical starting supply current is 100µA, and the typical operating supply current is 500µA.

 

This controller is pin-compatible with the UCx84x family and offers added features like internal full-cycle soft start and internal leading-edge blanking of the current-sense signal.

UCC2800D Quick Information

Product Type: DC DC Switching Controller
Series: UCC280x
Canonical Name: UCC2800D Current Mode PWM Controller
Subcategory: DC/DC Controllers

UCC2800D Compliance

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

UCC2800D Estimated Pricing

Qty Low High
1+ $1.56 $1.56

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

UCC2800D Features

  • Low-power BiCMOS current-mode PWM controller.
  • Supports Boost, Flyback, and Forward topologies.
  • Operates from 6.9V to 12V supply voltage.
  • Maximum duty cycle of 99%.
  • Surface mount 8-SOIC package.

UCC2800D Applications

  • Ideal for off-line power supplies.
  • Suitable for DC-to-DC converters.
  • Used in multi-topology power designs.
  • Low power consumption applications.

UCC2800D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the UCC2800D?

The operating voltage is 6.9V.

What is the operating temperature range of the UCC2800D?

The operating temperature range is -40°C to 85°C.

What package does the UCC2800D come in?

The UCC2800D comes in an 8-SOIC surface mount package.

What topologies does the UCC2800D support?

The UCC2800D supports boost, flyback, and forward converter topologies.

What is the switching frequency of the UCC2800D?

The typical switching frequency is 1MHz.

What is the maximum duty cycle of the UCC2800D?

The maximum duty cycle is 100%.

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