NCP81147 Description
NCP81147 Precise Low Voltage Synchronous Buck Controller with Power Saving Mode The NCP81147 is a simple single phase solution with differential phase current sensing, power saving operation, and gate drivers to provide accurately regulated power. The adaptive non overlap gate drive and power saving operation circuit provide a low switching loss and high efficiency solution for server, notebook, and desktop systems....
NCP81147 Key Features
- High Performance Operational Error Amplifier
- Internal Soft-Start/Stop
- ±0.5% Internal Voltage Accuracy, 0.8 V voltage reference
- OCP accuracy, Four Re-entry Times Before Latch
- Internal High Precision Current Sensing Amplifier
- Oscillat