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Regular price Dhs. 355,908.82
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SY22817ABC AC/DC Flyback Controller IC

The SY22817ABC from Silergy Technology is a high-performance AC/DC flyback controller designed for cost-sensitive, quasi-resonant (QR) power supply applications. This controller IC delivers reliable performance with integrated protection features including current limiting, over-voltage protection, and under-voltage lockout (UVLO).

Key Features:

  • Flyback topology for efficient power conversion
  • 125kHz switching frequency for optimal performance
  • Wide supply voltage range: 9.25V to 20V
  • Comprehensive fault protection (current limiting, OVP, UVLO)
  • Extended operating temperature: -40°C to 105°C
  • Compact SOT-23-6 surface mount package
  • RoHS compliant for environmental compliance

Applications:

Ideal for AC/DC adapters, chargers, auxiliary power supplies, and other cost-effective isolated or non-isolated power conversion applications requiring reliable performance and comprehensive protection.

Product attributes Property Value
Manufacturer Silergy Technology
Product Series
Packaging Strip |
Output Isolation Either
Internal Switch(s) No
Voltage - Breakdown -
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) 9.25V ~ 20V
Duty Cycle -
Frequency - Switching 125kHz
Power (Watts) -
Fault Protection Current Limiting, Over Voltage, UVLO
Control Features -
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case SOT-23-6
Supplier Device Package -
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.