Datasheet Details
| Part number | SY8805A |
|---|---|
| Manufacturer | Silergy |
| File Size | 388.96 KB |
| Description | 5A Synchronous Step Down Regulator |
| Datasheet |
 SY8805A Datasheet
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General Description
The SY8805A is a high-efficiency 1 MHz synchronous step-down DC-DC regulator, Current Mode Control IC capable of delivering up to 5A output current.
The SY8805A operates over a wide input voltage range from 3V to 5.5V.
Key Features
- Low RDS(ON) for internal switches (top/bottom): 35/15 mohm.
- 3-5.5V input voltage range.
- 1 MHz switching frequency minimizes the external components.
- Internal softstart limits the inrush current.
- Up to 98% efficiency.
- 0.6V reference voltage.
- Shutdown mode draws.