SY8513
Description
The SY8513 develops a high efciency, current mode adaptive constant off time controlled, asynchronous step-down DC/DC converter capable of delivering 3A output current.
Key Features
- Low RDS(ON) for Internal N-channel Power FET(TOP):150mΩ
- 4.5-100V Input Voltage Range
- 3A Output Current Capability
- Adjustable Switching Frequency Range: 100kHz to 500kHz
- Internal Soft-start Limits the Inrush Current
- Hic-cup Mode Output Short Circuit Protection
- EN ON/OFF Control with Accurate Threshold
- Cycle-by-cycle Peak Current Limit
- 0.8V±1 % Reference Voltage Accuracy
- pact Package: SO8E
Applications
- Secondary High Voltage Post Regulator
