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UC2875DWP The UC2875DWP is a bipolar phase shifted full bridge controller from Texas Instruments. It features adjustable switching frequency and a 100% maximum duty cycle.
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UC2875DWP

Available from 1 distributors
Mfr Name: UNIT
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The UC2875DWP is a bipolar phase shifted full bridge controller from Texas Instruments. It features adjustable switching frequency and a 100% maximum duty cycle.
✓ Total Stock: 30 pcs
$ Price Range: $14.39

UC2875DWP Available from 1 distributor

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✓ Non-Authorised
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Spartce Electronics. ✓
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30 pcs
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30 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.

UC2875DWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle (Max)
Features
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Output Current
SVHC Present
Topology
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UC2875DWP Description

Short technical summary and product information.

The Texas Instruments UC2875DWP is a bipolar phase shifted full bridge controller designed for high efficiency performance at high frequencies. It allows constant frequency pulse-width modulation in combination with resonant, zero-voltage switching.

 

Key electrical specifications include an adjustable switching frequency up to 1MHz, a maximum duty cycle of 100%, and four 2A totem pole outputs. The device features a 10MHz error amplifier and undervoltage lockout (UVLO) at 10.75V/9.25V. It also offers programmable output turn-on delay and compatibility with voltage or current mode topologies.

 

This controller operates within a temperature range of -25°C to 85°C. It is available in SOIC (DW) and PDIP (N) packages, suitable for surface mount applications.

 

The UC2875DWP implements control of a bridge power stage by phase-shifting the switching of one half-bridge with respect to the other. This family of circuits may be configured to provide control in either voltage or current mode operation, with a separate over-current shutdown for fast fault protection.

UC2875DWP Quick Information

Product Type: DC DC Switching Controller
Series: UC2875
Canonical Name: UC2875DWP Phase Shift Resonant Controller
Subcategory: Power Management IC

UC2875DWP Compliance

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

UC2875DWP Estimated Pricing

Qty Low High
1+ $14.39 $14.39

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

UC2875DWP Features

  • Bipolar phase shifted full bridge controller
  • Adjustable switching frequency up to 1MHz
  • 100% maximum duty cycle control
  • Four 2A totem pole outputs
  • Programmable output turn-on delay

UC2875DWP Applications

  • High efficiency power conversion
  • Resonant switching applications
  • Voltage or current mode control
  • AC/DC switching regulators

UC2875DWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the UC2875DWP?

-25°C to 85°C

What packages are available for the UC2875DWP?

SOIC (DW) and PDIP (N)

What is the maximum switching frequency of the UC2875DWP?

1MHz

What is the output current capability of the UC2875DWP?

Four 2A totem pole outputs

What is the duty cycle range of the UC2875DWP?

Zero to 100%

What is the undervoltage lockout (UVLO) threshold of the UC2875DWP?

10.75V (start) and 9.25V (stop)

What is the startup current of the UC2875DWP?

150μA

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