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.
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.
SY2A22404-Silergy.pdf
