Datasheet Details
| Part number | SY2A22404 |
|---|---|
| Manufacturer | Silergy |
| File Size | 959.42 KB |
| Description | Synchronous Step-Down Regulator |
| Datasheet |
 SY2A22404 Datasheet
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General Description
The SY2A22404 high-efficiency synchronous step-down DC-DC converter operates over a wide input voltage range (4.2V to 40V) and can deliver 3.5A load current.
The device integrates the main switch and synchronous switch with very low RDS(ON) to minimize conduction loss.
Key Features
- an internal soft-start to limit inrush current during power-on. The SY2A22404 is available in a compact 8-pin SO8E package. Features.
- 4.2.
- 40V Input Voltage Range.
- 3.5A Output Current Capability.
- Low RDS(ON) for Internal Switches:115mΩ Top, 80mΩ Bottom.
- 18µA Quiescent Current.
- Internal Compensation.
- Internal 1ms Soft-Start Limits Inrush Current.
- Adjustable Switching Frequency Range: 300kHz to 2.2MHz.
- ±2% 0.6V Reference over the -40°C to +125°C Temp.