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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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Technical Documentation

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

      Synchronous rectifier smart driver

    • Description Version Size Action
      TN1224
      Mounting instructions for SMD (surface mounting device) packages
      2.2
      1.06 MB
      PDF
      TN1224

      Mounting instructions for SMD (surface mounting device) packages

Presentations & Training Material

    • Description Version Size Action
      ST 48V Conversion Solutions Overview about PSA and ST Products 2.0
      1.93 MB
      PDF

      ST 48V Conversion Solutions Overview about PSA and ST Products

Publications and Collaterals

    • Description Version Size Action
      ST 48 V power conversion Turnkey solution for servers 03.2018
      6.02 MB
      PDF

      ST 48 V power conversion Turnkey solution for servers

Quality and Reliability

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STPRDC01TR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel VFDFPN 12 3X3X0.9 0 125 PHILIPPINES

STPRDC01TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFDFPN 12 3X3X0.9

Operating Temperature (°C)

(min)

0

(max)

125

Budgetary Price (US$)* / Qty

Country of Origin

PHILIPPINES

(*) 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