SI-8000SD series is a chopper type switching regulator IC, incorporating various features and protection functions needed for a step-down switching regulator.Switching regulator with high precision and high efficiency can be constructed with only 4 discrete components.
Feature
- Surface-mount（TO263-5） package
- Output current: ：3.0A
- High efficiency: 84%typ
- Requires only 4 discrete components
- Internally-adjusted phase compensation and output voltage
- Built-in reference oscillator（60kHz）
- Built-in drooping-type-overcurrent and thermal protection circuits
- Output ON/OFF available
- Soft start available by ON/OFF
Applications
- Power supply for telecommunication equipment
- On-board local power supply
