Silergy Technology SY22650BFAC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Silergy Technology |
| Product Series | |
| Packaging | Strip | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 20V |
| Duty Cycle | - |
| Frequency - Switching | Up to 100kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Open Loop, Over Temperature |
| Control Features | - |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC |
| Supplier Device Package | - |
| ROHS |  |
The Silergy Technology SY22650BFAC is a Flyback controller for isolated AC-DC power supplies delivering up to 80W. It drives an external switch, operates from a 9V to 20V Vcc supply, and supports switching frequencies up to 100kHz. Integrated current limiting, open-loop, and over temperature protection help ensure reliable operation across a -20°C to 85°C range in an 8-SOIC package.
- External-switch Flyback architecture allows flexible MOSFET selection for up to 80W designs.
- Wide 9V to 20V Vcc supply supports varied bias arrangements.
- Switching up to 100kHz enables compact isolated power stages.
- Current limiting, open-loop, and over temperature protection improve reliability.
- Compact 8-SOIC package simplifies layout.
AC-DC Adapters up to 80W
The SY22650BFAC is a Flyback controller rated for up to 80W, making it suitable for isolated AC-DC adapters. Its external-switch architecture lets designers select a MOSFET matched to the target power level.
Chargers and Power Supplies
With a Vcc supply of 9V to 20V and switching up to 100kHz, this controller supports compact isolated designs. Current limiting and open-loop protection help safeguard the power stage.
Industrial Auxiliary Supplies
Operating from -20°C to 85°C, the device fits controlled-environment auxiliary power designs. Over temperature protection adds a layer of safety for continuous operation.
Consumer Electronics Power
The 8-SOIC package enables space-efficient layouts for consumer AC-DC power supplies requiring galvanic isolation.
- Q: What topology does the SY22650BFAC use?
- A: It is a Flyback controller for isolated AC-DC power supplies.
- Q: Does it have an integrated switch?
- A: No, it drives an external power switch.
- Q: What is the Vcc supply range?
- A: 9V to 20V.
- Q: What switching frequency does it support?
- A: Up to 100kHz.
- Q: What protections are included?
- A: Current limiting, open loop, and over temperature protection.
SY22650BFAC.pdf
- Q: What topology does the SY22650BFAC use?
- A: It is a Flyback controller for isolated AC-DC power supplies.
- Q: Does it have an integrated switch?
- A: No, it drives an external power switch.
- Q: What is the Vcc supply range?
- A: 9V to 20V.
- Q: What switching frequency does it support?
- A: Up to 100kHz.
- Q: What protections are included?
- A: Current limiting, open loop, and over temperature protection.
