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UCC2895PWTR The Texas Instruments UCC2895PWTR is a DC DC Switching Controller featuring a Phase-Shifted Full-Bridge topology. It operates with a frequency up to 1MHz and a maximum duty cycle of 100%.
Mfr Part #:

UCC2895PWTR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC2895PWTR is a DC DC Switching Controller featuring a Phase-Shifted Full-Bridge topology. It operates with a frequency up to 1MHz and a maximum duty cycle of 100%.
✓ Total Stock: 14,900 pcs
$ Price Range: $2.71

UCC2895PWTR Available from 2 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
11,665 pcs
On Request
11665 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,235 pcs
On Request
3235 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.

UCC2895PWTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Features
Frequency
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Supplier Package
Topology
Voltage
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UCC2895PWTR Description

Short technical summary and product information.

The UCC2895PWTR from Texas Instruments is an advanced phase-shift PWM controller designed for full-bridge power stages. It utilizes phase shifting between switching elements to achieve constant frequency pulse-width modulation combined with resonant zero-voltage switching, enabling high efficiency at high operating frequencies.

 

This controller supports a wide input voltage range of 10V to 16.5V and operates within an ambient temperature range of -40°C to 85°C. Key electrical features include an adjustable switching frequency up to 1MHz, a maximum duty cycle of 100%, and programmable control features such as soft start and synchronization. It can operate as a voltage-mode or current-mode controller, offering flexibility in design.

 

The UCC2895PWTR is housed in a 20-TSSOP package, suitable for surface mount applications. Its design incorporates features like programmable output turn-on delay, adaptive delay setting, and bidirectional oscillator synchronization. The typical operating current is 5mA at 500kHz, with a very low 150µA current during UVLO.

 

This component is ideal for applications requiring efficient power conversion, such as AC/DC converters and power modules. Its robust control logic and soft-switching capabilities contribute to improved system performance and reliability.

UCC2895PWTR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UCC2895 Phase-Shifted Full-Bridge Controller
Subcategory: Power Management ICs

UCC2895PWTR Compliance

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

UCC2895PWTR Estimated Pricing

Qty Low High
1+ $2.71 $2.71

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

UCC2895PWTR Features

  • Phase-shifted full-bridge controller
  • Up to 1MHz switching frequency
  • 100% maximum duty cycle
  • Operates -40°C to 85°C
  • 20-TSSOP surface mount package

UCC2895PWTR Applications

  • Suitable for high-efficiency isolated DC-DC converters.
  • Ideal for telecom and server power supplies.
  • Used in offline switching power supplies.
  • Applies to phase-shifted full-bridge topologies.
  • Works with voltage-mode, peak current-mode, or average current-mode control.

UCC2895PWTR FAQs

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

10V to 16.5V.

What is the operating temperature range?

-40°C to 85°C.

What package does the UCC2895PWTR come in?

20-TSSOP.

What is the switching frequency?

1MHz.

What is the duty cycle range?

0% to 100%.

What control modes does the UCC2895PWTR support?

Voltage-mode, peak current-mode, or average current-mode.

Does the device support clock synchronization?

Yes, bidirectional oscillator synchronization.

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