onsemi NCP81230H
The NCP81230H 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. The NCP81230H features also include soft−start sequence, accurate overvoltage and over current protection, UVLO for VCC and VCCP, and thermal shutdown.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
● “Lossless” Differential Inductor Current Sensing
● Internal High Precision