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  • The STPRDC01 smart driver implements a control scheme specific to secondary-side synchronous rectification in STVCOT™-based resonant / non-resonant converters.

    It provides two high current gate drive outputs, each capable of driving one or more N-channel Low-Side Power MOSFETs. Both gate driver are controlled by the combination of START input and the embedded predictive ZCD/ZVS control assuring the two external power MOSFETs to be switched in zero-voltage / zero-current conditions to achieve high efficiency power conversion.
    High-Impedance mode can be configured with the two external Power MOSFETs immediately kept OFF.
    The STPRDC01 is available in DFN12, 3x3 mm package with exposed pad.

    Key Features

    • Dual low-side driver for N-Channel MOSFETs
    • 4 A sink/source current
    • Operating frequency up to 1 MHz
    • Predictive ZCS / ZVS control
    • High-impedance control
    • START input
    • DFN12, 3x3 mm package

Circuit Diagram

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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STPRDC01TR VFDFPN 12 3X3X0.9 Tape And Reel
Active
- - EAR99 - No availability of distributors reported, please contact our sales office

STPRDC01TR

Package

VFDFPN 12 3X3X0.9

Packing Type

Tape And Reel

Unit Price (US$)

*

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Technical Documentation

    • Description Version Size Action
      DB3541
      Synchronous rectifier smart driver
      1.0
      86.34 KB
      PDF
      DB3541

      Synchronous rectifier smart driver

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPRDC01TR
Active
VFDFPN 12 3X3X0.9 Industrial Ecopack2

STPRDC01TR

Package:

VFDFPN 12 3X3X0.9

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFDFPN 12 3X3X0.9

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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