SY7901 Overview
The SY7901 is a current mode DC/DC controller targeted for Boost, Sepic, Flyback and Forward applications. The SY7901 has an accurate DC input current limit. External pensation provides flexible adjustment of control loops for different applications.
SY7901 Key Features
- Input Voltage Range 3V to 25V
- 500kHz Fixed Switching Frequency
- An Accurate DC Input Current Limit
- External pensation
- Internal Soft-start Limits the Inrush Current
- Integrated Low Side Driver: 1.5A Sourcing and 3A
- RoHS pliant and Halogen Free
- pact Package: DFN3×3-10
SY7901 Applications
- Input Voltage Range 3V to 25V