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SY23452AZC (SY52157AZC)

Production
Secondary Side Synchronous Rectification Converter
Part number SY23452AZC
Topology Flyback
Integrated FETs(Yes/No) YES
Integrated FETs type MOS
Drain current (Conti.) (A) 6
Breakdown voltage (V) 40V
Ron (typ) (mΩ) 16
ZVS function NO
Operation mode QR/DCM
Dual supply channel NO
Features PSR,SSR
Package SOT335
Operating temperature range(°C) -40 to 125
Functional safety category
  • Smart Turn off Technology
  • Secondary-side Synchronous Rectifier for 5V Systems
  • Suitable for Discontinuous Mode (DCM), Critical Conduction Mode (CRM)
  • Suitable for Primary Side Regulation (PSR), Secondary Side Regulation (SSR)
  • Compact Package: SOT335 

Evaluation Board

  • 2026-01-12_151056

    Photo of evaluation board

  • 2026-01-12_151109

    Photo of evaluation board

EVB_SY23452AZC

The EVB_SY23452AZC is intended for evaluating Secondary Side Synchronous Rectification

Technical Documentation

Title Date
Silergy_Catalog_Q2_2026 2026-06-12