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UCC2800MDREP The Texas Instruments UCC2800MDREP is an Enhanced Product DC/DC switching controller. It operates over an extended temperature range and features a low-power BiCMOS current-mode PWM design.
Mfr Part #:

UCC2800MDREP

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC2800MDREP is an Enhanced Product DC/DC switching controller. It operates over an extended temperature range and features a low-power BiCMOS current-mode PWM design.
✓ Total Stock: 7,386 pcs
$ Price Range: $4.61

UCC2800MDREP Available from 1 distributor

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✓ Non-Authorised
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7,386 pcs
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UCC2800MDREP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
ESD Protection
Frequency
Function
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Response Time
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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UCC2800MDREP Description

Short technical summary and product information.

The Texas Instruments UCC2800MDREP is an Enhanced Product, low-power, BiCMOS, current-mode PWM controller designed for off-line and DC-to-DC fixed frequency switching power supplies. It is housed in an 8-SOIC package and operates across an extended temperature range of -55°C to 125°C.

 

Key electrical specifications include a voltage range of 6.9V to 12V, a typical operating frequency of 46kHz, and a tight voltage reference tolerance of 1.5%. The device features internal soft-start, internal fault soft-start, and internal leading-edge blanking of the current sense signal. It provides a 1 Amp totem-pole output and has a typical response time of 70 ns from current-sense to gate drive output.

 

This controller is suitable for various topologies including Boost, Flyback, and Forward converters. It offers features like frequency control and ESD protection exceeding 200V using the Machine Model. The component is qualified in accordance with JEDEC and industry standards for reliable operation.

 

The UCC2800MDREP is surface-mountable and comes in a standard package quantity of 2,500 units on a large tape and reel.

UCC2800MDREP Quick Information

Product Type: DC/DC Switching Controller
Canonical Name: UCC2800-EP Current-Mode PWM Controller
Subcategory: Switching Regulators

UCC2800MDREP Compliance

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

UCC2800MDREP Estimated Pricing

Qty Low High
1+ $4.61 $4.61

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

UCC2800MDREP Features

  • Enhanced Product, low-power BiCMOS controller.
  • Supports Boost, Flyback, Forward topologies.
  • Extended temperature range: -55°C to 125°C.
  • Internal soft-start and fault soft-start.
  • 1A totem-pole output with 70ns response.

UCC2800MDREP Applications

  • Ideal for off-line power supplies.
  • Suitable for DC-to-DC converters.
  • Used in fixed frequency designs.
  • Current-mode control applications.
  • Minimal parts count power supplies.

UCC2800MDREP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UCC2800MDREP?

The operating voltage range is 6.9V to 12V.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the package type of the UCC2800MDREP?

The package is an 8-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the switching frequency of the UCC2800MDREP?

The typical switching frequency is 46kHz.

What is the maximum output current of the UCC2800MDREP?

The output current is 1A.

Which topologies does the UCC2800MDREP support?

It supports boost, flyback, and forward converter topologies.

Does the UCC2800MDREP have soft start functionality?

Yes, it features internal soft start and internal fault soft start.

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