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SP6025 - Dual LLC Synchronous Rectifier

Datasheet Summary

Description

rectifier (SR) driver IC combines our U.S.

patented methods that utilize the principle of “prediction” logic circuit and current mode.

Features

  • Offers efficiency improvement over Schottky Diode.
  • Low Standby Power to meet DOE Lot 6 Requirement.
  • Dual gate driver for N-channel MOSFETs.
  • Prediction gate timing control.
  • Minimum MOSFET body diode conduction.
  • Self-detect DCM /CCM to enhance the performance under the variable switching frequency condition.
  • Current mode operation in DCM, Prediction mode control in CCM.
  • Operating frequency up to 250 KHz.
  • Synchronize to transformer secondary volt.

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Datasheet preview – SP6025

Datasheet Details

Part number SP6025
Manufacturer SYNC POWER
File Size 439.19 KB
Description Dual LLC Synchronous Rectifier
Datasheet download datasheet SP6025 Datasheet
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Full PDF Text Transcription

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SP6025 Dual LLC Synchronous Rectifier Driver DESCRIPTION The fundamental of SP6025 synchronous rectifier (SR) driver IC combines our U.S. patented methods that utilize the principle of “prediction” logic circuit and current mode. The IC deliberates previous cycle timing to linear control the SR in present cycle by “predictive” algorithm that makes adjustments to the turn-off time, in order to achieve maximum efficiency and avoid cross-conduction at the same time. Specially, SP6025 is designed for LLC applications, and variable switching frequency system. The SP6025 is a dual, fast turn-off intelligent controller to drive two N-ch power MOSFETs in LLC resonant converters for synchronous rectification.
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