| Part number | SY52151FAP |
|---|---|
| Topology | Flyback |
| Integrated FETs(Yes/No) | YES |
| Integrated FETs type | MOS |
| Drain current (Conti.) (A) | |
| Breakdown voltage (V) | 40 |
| Ron (typ) (mΩ) | 13 |
| ZVS function | NO |
| Operation mode | QR/DCM |
| Dual supply channel | NO |
| Features | Wide Vout,PSR,SSR |
| Package | SO8 |
| Operating temperature range(°C) | -40 to 125 |
| Functional safety category |
The SY52151 is a high-performance synchronous rectifier which contains controller and MOSFET devices. This solution not only directly reduces power dissipation of the rectifier but also indirectly reduces primary-side losses, due to compounding of efficiency gains. The DRAIN pin of SY52151 can support 40V voltage stress.
The SY52151 will achieve the ultra-low power consumption when the circuit operates in no load.
The SY52151 is available in a compact SO8 package.
Photo of evaluation board
Photo of evaluation board
The EVB_SY52151FAP is intended for evaluating Secondary Side Synchronous Rectification
| Title | Date |
|---|---|
| Automotive_Solutions_Q1_2026 | 2026-03-06 |
| Silergy_Catalog_Q1_2026 | 2026-02-09 |
