SY21051
Description
The SY21051 high-efficiency synchronous Buck converter can deliver 1A output current over a wide input voltage range from 7V to 100V.
Key Features
- Low RDS(ON) for Internal MOSFETs: 500mΩ Top, 240mΩ Bottom
- 7V to 100V Input Voltage Range
- Up to 1A Output Current Capability
- Adjustable Switching Frequency
- COT Ripple-Based Control to Achieve Fast Transient Responses
- 2ms Internal Soft-start Limits the Inrush Current
- Precise ±2% 1.2V Reference
- Output Short Circuit Protection
- Cycle-by-Cycle Peak and Valley Current Limit
- Over Temperature Protection
